1426191

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 2152080

約数和(自身を除く): 725889

約数列:

[1, 3, 13, 29, 39, 87, 97, 169, 291, 377, 507, 1131, 1261, 2813, 3783, 4901, 8439, 14703, 16393, 36569, 49179, 109707, 475397, 1426191]

約数ペア:

[(1, 1426191), (3, 475397), (13, 109707), (29, 49179), (39, 36569), (87, 16393), (97, 14703), (169, 8439), (291, 4901), (377, 3783), (507, 2813), (1131, 1261)]