13383993

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21977}}^1$

素因数の和:22016

約数の個数: 16

約数和(自身を含む): 21098880

約数和(自身を除く): 7714887

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 21977, 65931, 153839, 461517, 637333, 1911999, 4461331, 13383993]

約数ペア:

[(1, 13383993), (3, 4461331), (7, 1911999), (21, 637333), (29, 461517), (87, 153839), (203, 65931), (609, 21977)]