1264489893

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{106681}}^1$

素因数の和:107129

約数の個数: 16

約数和(自身を含む): 1877603200

約数和(自身を除く): 613113307

約数列:

[1, 3, 9, 27, 439, 1317, 3951, 11853, 106681, 320043, 960129, 2880387, 46832959, 140498877, 421496631, 1264489893]

約数ペア:

[(1, 1264489893), (3, 421496631), (9, 140498877), (27, 46832959), (439, 2880387), (1317, 960129), (3951, 320043), (11853, 106681)]