1406587

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 24

約数和(自身を含む): 1844640

約数和(自身を除く): 438053

約数列:

[1, 7, 13, 29, 41, 91, 169, 203, 287, 377, 533, 1183, 1189, 2639, 3731, 4901, 6929, 8323, 15457, 34307, 48503, 108199, 200941, 1406587]

約数ペア:

[(1, 1406587), (7, 200941), (13, 108199), (29, 48503), (41, 34307), (91, 15457), (169, 8323), (203, 6929), (287, 4901), (377, 3731), (533, 2639), (1183, 1189)]