30448431

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13697}}^1$

素因数の和:13735

約数の個数: 24

約数和(自身を含む): 49860720

約数和(自身を除く): 19412289

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 13697, 41091, 123273, 178061, 260243, 534183, 780729, 1602549, 2342187, 3383159, 10149477, 30448431]

約数ペア:

[(1, 30448431), (3, 10149477), (9, 3383159), (13, 2342187), (19, 1602549), (39, 780729), (57, 534183), (117, 260243), (171, 178061), (247, 123273), (741, 41091), (2223, 13697)]