17939396319

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{4157}}^1$

素因数の和:4496

約数の個数: 64

約数和(自身を含む): 28567655424

約数和(自身を除く): 10628259105

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 221, 283, 299, 391, 663, 849, 897, 1173, 3679, 4157, 4811, 5083, 6509, 11037, 12471, 14433, 15249, 19527, 54041, 62543, 70669, 84617, 95611, 110653, 162123, 187629, 212007, 253851, 286833, 331959, 918697, 1176431, 1242943, 1438489, 1625387, 2756091, 3529293, 3728829, 4315467, 4876161, 15293603, 19999327, 21130031, 27057913, 45880809, 59997981, 63390093, 81173739, 259991251, 351752869, 459984521, 779973753, 1055258607, 1379953563, 5979798773, 17939396319]

約数ペア:

[(1, 17939396319), (3, 5979798773), (13, 1379953563), (17, 1055258607), (23, 779973753), (39, 459984521), (51, 351752869), (69, 259991251), (221, 81173739), (283, 63390093), (299, 59997981), (391, 45880809), (663, 27057913), (849, 21130031), (897, 19999327), (1173, 15293603), (3679, 4876161), (4157, 4315467), (4811, 3728829), (5083, 3529293), (6509, 2756091), (11037, 1625387), (12471, 1438489), (14433, 1242943), (15249, 1176431), (19527, 918697), (54041, 331959), (62543, 286833), (70669, 253851), (84617, 212007), (95611, 187629), (110653, 162123)]