29927289

素因数分解:

$3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1249}}^1$

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 46740000

約数和(自身を除く): 16812711

約数列:

[1, 3, 7, 21, 49, 147, 163, 489, 1141, 1249, 3423, 3747, 7987, 8743, 23961, 26229, 61201, 183603, 203587, 610761, 1425109, 4275327, 9975763, 29927289]

約数ペア:

[(1, 29927289), (3, 9975763), (7, 4275327), (21, 1425109), (49, 610761), (147, 203587), (163, 183603), (489, 61201), (1141, 26229), (1249, 23961), (3423, 8743), (3747, 7987)]