72249419

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9343}}^1$

素因数の和:9410

約数の個数: 16

約数和(自身を含む): 85217280

約数和(自身を除く): 12967861

約数列:

[1, 11, 19, 37, 209, 407, 703, 7733, 9343, 102773, 177517, 345691, 1952687, 3802601, 6568129, 72249419]

約数ペア:

[(1, 72249419), (11, 6568129), (19, 3802601), (37, 1952687), (209, 345691), (407, 177517), (703, 102773), (7733, 9343)]