729456749281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{3684553}}^1$

素因数の和:3684820

約数の個数: 16

約数和(自身を含む): 798722877904

約数和(自身を除く): 69266128623

約数列:

[1, 13, 97, 157, 1261, 2041, 15229, 197977, 3684553, 47899189, 357401641, 578474821, 4646221333, 7520172673, 56112057637, 729456749281]

約数ペア:

[(1, 729456749281), (13, 56112057637), (97, 7520172673), (157, 4646221333), (1261, 578474821), (2041, 357401641), (15229, 47899189), (197977, 3684553)]