761720961

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1\times {\mathrm{6883}}^1$

素因数の和:7920

約数の個数: 16

約数和(自身を含む): 1044275264

約数和(自身を除く): 282554303

約数列:

[1, 3, 37, 111, 997, 2991, 6883, 20649, 36889, 110667, 254671, 764013, 6862351, 20587053, 253906987, 761720961]

約数ペア:

[(1, 761720961), (3, 253906987), (37, 20587053), (111, 6862351), (997, 764013), (2991, 254671), (6883, 110667), (20649, 36889)]