162890209

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 183949920

約数和(自身を除く): 21059711

約数列:

[1, 17, 23, 59, 307, 391, 529, 1003, 1357, 5219, 7061, 8993, 18113, 23069, 31211, 120037, 162403, 307921, 416599, 530587, 2760851, 7082183, 9581777, 162890209]

約数ペア:

[(1, 162890209), (17, 9581777), (23, 7082183), (59, 2760851), (307, 530587), (391, 416599), (529, 307921), (1003, 162403), (1357, 120037), (5219, 31211), (7061, 23069), (8993, 18113)]