27281386

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1427}}^1$

素因数の和:1530

約数の個数: 24

約数和(自身を含む): 45581760

約数和(自身を除く): 18300374

約数列:

[1, 2, 11, 22, 79, 121, 158, 242, 869, 1427, 1738, 2854, 9559, 15697, 19118, 31394, 112733, 172667, 225466, 345334, 1240063, 2480126, 13640693, 27281386]

約数ペア:

[(1, 27281386), (2, 13640693), (11, 2480126), (22, 1240063), (79, 345334), (121, 225466), (158, 172667), (242, 112733), (869, 31394), (1427, 19118), (1738, 15697), (2854, 9559)]