9842391

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{719}}^1$

素因数の和:757

約数の個数: 30

約数和(自身を含む): 15942960

約数和(自身を除く): 6100569

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 719, 1053, 1521, 2157, 4563, 6471, 9347, 13689, 19413, 28041, 58239, 84123, 121511, 252369, 364533, 757107, 1093599, 3280797, 9842391]

約数ペア:

[(1, 9842391), (3, 3280797), (9, 1093599), (13, 757107), (27, 364533), (39, 252369), (81, 121511), (117, 84123), (169, 58239), (351, 28041), (507, 19413), (719, 13689), (1053, 9347), (1521, 6471), (2157, 4563)]