389634091

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1399}}^1\times {\mathrm{3617}}^1$

素因数の和:5034

約数の個数: 16

約数和(自身を含む): 486259200

約数和(自身を除く): 96625109

約数列:

[1, 7, 11, 77, 1399, 3617, 9793, 15389, 25319, 39787, 107723, 278509, 5060183, 35421281, 55662013, 389634091]

約数ペア:

[(1, 389634091), (7, 55662013), (11, 35421281), (77, 5060183), (1399, 278509), (3617, 107723), (9793, 39787), (15389, 25319)]