3447318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 7937280

約数和(自身を除く): 4489962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 389, 422, 633, 778, 1167, 1266, 1477, 2334, 2723, 2954, 4431, 5446, 8169, 8862, 16338, 82079, 164158, 246237, 492474, 574553, 1149106, 1723659, 3447318]

約数ペア:

[(1, 3447318), (2, 1723659), (3, 1149106), (6, 574553), (7, 492474), (14, 246237), (21, 164158), (42, 82079), (211, 16338), (389, 8862), (422, 8169), (633, 5446), (778, 4431), (1167, 2954), (1266, 2723), (1477, 2334)]