312011133

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{209263}}^1$

素因数の和:209344

約数の個数: 16

約数和(自身を含む): 482144256

約数和(自身を除く): 170133123

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 209263, 627789, 1464841, 4394523, 14857673, 44573019, 104003711, 312011133]

約数ペア:

[(1, 312011133), (3, 104003711), (7, 44573019), (21, 14857673), (71, 4394523), (213, 1464841), (497, 627789), (1491, 209263)]