764863617

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{9679}}^1$

素因数の和:9813

約数の個数: 32

約数和(自身を含む): 1204346880

約数和(自身を除く): 439483263

約数列:

[1, 3, 7, 21, 53, 71, 159, 213, 371, 497, 1113, 1491, 3763, 9679, 11289, 26341, 29037, 67753, 79023, 203259, 512987, 687209, 1538961, 2061627, 3590909, 4810463, 10772727, 14431389, 36422077, 109266231, 254954539, 764863617]

約数ペア:

[(1, 764863617), (3, 254954539), (7, 109266231), (21, 36422077), (53, 14431389), (71, 10772727), (159, 4810463), (213, 3590909), (371, 2061627), (497, 1538961), (1113, 687209), (1491, 512987), (3763, 203259), (9679, 79023), (11289, 67753), (26341, 29037)]