422053281

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{1187}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 674593920

約数和(自身を除く): 252540639

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1013, 1187, 3039, 3561, 9117, 10683, 13169, 15431, 27351, 32049, 39507, 46293, 118521, 138879, 355563, 416637, 1202431, 3607293, 10821879, 15631603, 32465637, 46894809, 140684427, 422053281]

約数ペア:

[(1, 422053281), (3, 140684427), (9, 46894809), (13, 32465637), (27, 15631603), (39, 10821879), (117, 3607293), (351, 1202431), (1013, 416637), (1187, 355563), (3039, 138879), (3561, 118521), (9117, 46293), (10683, 39507), (13169, 32049), (15431, 27351)]