30847659

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1997}}^1$

素因数の和:2290

約数の個数: 16

約数和(自身を含む): 43476480

約数和(自身を除く): 12628821

約数列:

[1, 3, 19, 57, 271, 813, 1997, 5149, 5991, 15447, 37943, 113829, 541187, 1623561, 10282553, 30847659]

約数ペア:

[(1, 30847659), (3, 10282553), (19, 1623561), (57, 541187), (271, 113829), (813, 37943), (1997, 15447), (5149, 5991)]