11887941

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 18466560

約数和(自身を除く): 6578619

約数列:

[1, 3, 13, 23, 29, 39, 69, 87, 299, 377, 457, 667, 897, 1131, 1371, 2001, 5941, 8671, 10511, 13253, 17823, 26013, 31533, 39759, 136643, 172289, 304819, 409929, 516867, 914457, 3962647, 11887941]

約数ペア:

[(1, 11887941), (3, 3962647), (13, 914457), (23, 516867), (29, 409929), (39, 304819), (69, 172289), (87, 136643), (299, 39759), (377, 31533), (457, 26013), (667, 17823), (897, 13253), (1131, 10511), (1371, 8671), (2001, 5941)]