19920081429

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{413477}}^1$

素因数の和:413637

約数の個数: 24

約数和(自身を含む): 29606678712

約数和(自身を除く): 9686597283

約数列:

[1, 3, 9, 53, 101, 159, 303, 477, 909, 5353, 16059, 48177, 413477, 1240431, 3721293, 21914281, 41761177, 65742843, 125283531, 197228529, 375850593, 2213342381, 6640027143, 19920081429]

約数ペア:

[(1, 19920081429), (3, 6640027143), (9, 2213342381), (53, 375850593), (101, 197228529), (159, 125283531), (303, 65742843), (477, 41761177), (909, 21914281), (5353, 3721293), (16059, 1240431), (48177, 413477)]