23981919

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2003}}^1$

素因数の和:2326

約数の個数: 16

約数和(自身を含む): 34564992

約数和(自身を除く): 10583073

約数列:

[1, 3, 13, 39, 307, 921, 2003, 3991, 6009, 11973, 26039, 78117, 614921, 1844763, 7993973, 23981919]

約数ペア:

[(1, 23981919), (3, 7993973), (13, 1844763), (39, 614921), (307, 78117), (921, 26039), (2003, 11973), (3991, 6009)]