17220153

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{359}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 23500800

約数和(自身を除く): 6280647

約数列:

[1, 3, 59, 177, 271, 359, 813, 1077, 15989, 21181, 47967, 63543, 97289, 291867, 5740051, 17220153]

約数ペア:

[(1, 17220153), (3, 5740051), (59, 291867), (177, 97289), (271, 63543), (359, 47967), (813, 21181), (1077, 15989)]