30349137

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5851}}^1$

素因数の和:5893

約数の個数: 32

約数和(自身を含む): 52433920

約数和(自身を除く): 22084783

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 5851, 17553, 40957, 76063, 111169, 122871, 228189, 333507, 532441, 778183, 1445197, 1597323, 2334549, 4335591, 10116379, 30349137]

約数ペア:

[(1, 30349137), (3, 10116379), (7, 4335591), (13, 2334549), (19, 1597323), (21, 1445197), (39, 778183), (57, 532441), (91, 333507), (133, 228189), (247, 122871), (273, 111169), (399, 76063), (741, 40957), (1729, 17553), (5187, 5851)]