15707921307

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{106243}}^1$

素因数の和:106499

約数の個数: 32

約数和(自身を含む): 23989045248

約数和(自身を除く): 8281123941

約数列:

[1, 3, 13, 17, 39, 51, 221, 223, 663, 669, 2899, 3791, 8697, 11373, 49283, 106243, 147849, 318729, 1381159, 1806131, 4143477, 5418393, 23479703, 23692189, 70439109, 71076567, 307998457, 402767213, 923995371, 1208301639, 5235973769, 15707921307]

約数ペア:

[(1, 15707921307), (3, 5235973769), (13, 1208301639), (17, 923995371), (39, 402767213), (51, 307998457), (221, 71076567), (223, 70439109), (663, 23692189), (669, 23479703), (2899, 5418393), (3791, 4143477), (8697, 1806131), (11373, 1381159), (49283, 318729), (106243, 147849)]