1488081

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 2363904

約数和(自身を除く): 875823

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 191, 371, 573, 1113, 1337, 2597, 4011, 7791, 9359, 10123, 28077, 30369, 70861, 212583, 496027, 1488081]

約数ペア:

[(1, 1488081), (3, 496027), (7, 212583), (21, 70861), (49, 30369), (53, 28077), (147, 10123), (159, 9359), (191, 7791), (371, 4011), (573, 2597), (1113, 1337)]