30775953

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1013}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 47698560

約数和(自身を除く): 16922607

約数列:

[1, 3, 13, 19, 39, 41, 57, 123, 247, 533, 741, 779, 1013, 1599, 2337, 3039, 10127, 13169, 19247, 30381, 39507, 41533, 57741, 124599, 250211, 539929, 750633, 789127, 1619787, 2367381, 10258651, 30775953]

約数ペア:

[(1, 30775953), (3, 10258651), (13, 2367381), (19, 1619787), (39, 789127), (41, 750633), (57, 539929), (123, 250211), (247, 124599), (533, 57741), (741, 41533), (779, 39507), (1013, 30381), (1599, 19247), (2337, 13169), (3039, 10127)]