29121911

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 36541440

約数和(自身を除く): 7419529

約数列:

[1, 7, 13, 91, 103, 169, 239, 721, 1183, 1339, 1673, 3107, 9373, 17407, 21749, 24617, 40391, 121849, 172319, 282737, 320021, 2240147, 4160273, 29121911]

約数ペア:

[(1, 29121911), (7, 4160273), (13, 2240147), (91, 320021), (103, 282737), (169, 172319), (239, 121849), (721, 40391), (1183, 24617), (1339, 21749), (1673, 17407), (3107, 9373)]