30964779

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{4091}}^1$

素因数の和:4155

約数の個数: 18

約数和(自身を含む): 46333716

約数和(自身を除く): 15368937

約数列:

[1, 3, 9, 29, 87, 261, 841, 2523, 4091, 7569, 12273, 36819, 118639, 355917, 1067751, 3440531, 10321593, 30964779]

約数ペア:

[(1, 30964779), (3, 10321593), (9, 3440531), (29, 1067751), (87, 355917), (261, 118639), (841, 36819), (2523, 12273), (4091, 7569)]