1342800753

素因数分解:

$3^1\times 7^3\times {\mathrm{1304957}}^1$

素因数の和:1304981

約数の個数: 16

約数和(自身を含む): 2087932800

約数和(自身を除く): 745132047

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 1304957, 3914871, 9134699, 27404097, 63942893, 191828679, 447600251, 1342800753]

約数ペア:

[(1, 1342800753), (3, 447600251), (7, 191828679), (21, 63942893), (49, 27404097), (147, 9134699), (343, 3914871), (1029, 1304957)]