1222225917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2917}}^1\times {\mathrm{12697}}^1$

素因数の和:15628

約数の個数: 16

約数和(自身を含む): 1778532672

約数和(自身を除く): 556306755

約数列:

[1, 3, 11, 33, 2917, 8751, 12697, 32087, 38091, 96261, 139667, 419001, 37037149, 111111447, 407408639, 1222225917]

約数ペア:

[(1, 1222225917), (3, 407408639), (11, 111111447), (33, 37037149), (2917, 419001), (8751, 139667), (12697, 96261), (32087, 38091)]