40863813

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 60480000

約数和(自身を除く): 19616187

約数列:

[1, 3, 19, 29, 57, 59, 87, 177, 419, 551, 1121, 1257, 1653, 1711, 3363, 5133, 7961, 12151, 23883, 24721, 32509, 36453, 74163, 97527, 230869, 469699, 692607, 716909, 1409097, 2150727, 13621271, 40863813]

約数ペア:

[(1, 40863813), (3, 13621271), (19, 2150727), (29, 1409097), (57, 716909), (59, 692607), (87, 469699), (177, 230869), (419, 97527), (551, 74163), (1121, 36453), (1257, 32509), (1653, 24721), (1711, 23883), (3363, 12151), (5133, 7961)]