3859791

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 5832576

約数和(自身を除く): 1972785

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 331, 507, 897, 993, 3887, 4303, 7613, 11661, 12909, 22839, 55939, 98969, 167817, 296907, 1286597, 3859791]

約数ペア:

[(1, 3859791), (3, 1286597), (13, 296907), (23, 167817), (39, 98969), (69, 55939), (169, 22839), (299, 12909), (331, 11661), (507, 7613), (897, 4303), (993, 3887)]