15671899327

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1\times {\mathrm{4177}}^1$

素因数の和:5011

約数の個数: 32

約数和(自身を含む): 19456778880

約数和(自身を除く): 3784879553

約数列:

[1, 7, 17, 41, 119, 287, 697, 769, 4177, 4879, 5383, 13073, 29239, 31529, 71009, 91511, 171257, 220703, 497063, 535993, 1198799, 2911369, 3212113, 3751951, 20379583, 22484791, 54605921, 131696633, 382241447, 921876431, 2238842761, 15671899327]

約数ペア:

[(1, 15671899327), (7, 2238842761), (17, 921876431), (41, 382241447), (119, 131696633), (287, 54605921), (697, 22484791), (769, 20379583), (4177, 3751951), (4879, 3212113), (5383, 2911369), (13073, 1198799), (29239, 535993), (31529, 497063), (71009, 220703), (91511, 171257)]