23328879

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 38071296

約数和(自身を除く): 14742417

約数列:

[1, 3, 7, 17, 21, 51, 101, 119, 303, 357, 647, 707, 1717, 1941, 2121, 4529, 5151, 10999, 12019, 13587, 32997, 36057, 65347, 76993, 196041, 230979, 457429, 1110899, 1372287, 3332697, 7776293, 23328879]

約数ペア:

[(1, 23328879), (3, 7776293), (7, 3332697), (17, 1372287), (21, 1110899), (51, 457429), (101, 230979), (119, 196041), (303, 76993), (357, 65347), (647, 36057), (707, 32997), (1717, 13587), (1941, 12019), (2121, 10999), (4529, 5151)]