486474939

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{2539}}^1$

素因数の和:2955

約数の個数: 24

約数和(自身を含む): 716534000

約数和(自身を除く): 230059061

約数列:

[1, 3, 9, 61, 183, 349, 549, 1047, 2539, 3141, 7617, 21289, 22851, 63867, 154879, 191601, 464637, 886111, 1393911, 2658333, 7974999, 54052771, 162158313, 486474939]

約数ペア:

[(1, 486474939), (3, 162158313), (9, 54052771), (61, 7974999), (183, 2658333), (349, 1393911), (549, 886111), (1047, 464637), (2539, 191601), (3141, 154879), (7617, 63867), (21289, 22851)]