1515033

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 2463552

約数和(自身を除く): 948519

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 563, 897, 1689, 2691, 5067, 7319, 12949, 21957, 38847, 65871, 116541, 168337, 505011, 1515033]

約数ペア:

[(1, 1515033), (3, 505011), (9, 168337), (13, 116541), (23, 65871), (39, 38847), (69, 21957), (117, 12949), (207, 7319), (299, 5067), (563, 2691), (897, 1689)]