427976738

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{233357}}^1$

素因数の和:233497

約数の個数: 16

約数和(自身を含む): 739278144

約数和(自身を除く): 311301406

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 233357, 466714, 1633499, 3266998, 30569767, 61139534, 213988369, 427976738]

約数ペア:

[(1, 427976738), (2, 213988369), (7, 61139534), (14, 30569767), (131, 3266998), (262, 1633499), (917, 466714), (1834, 233357)]