1326273

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 1967616

約数和(自身を除く): 641343

約数列:

[1, 3, 13, 31, 39, 93, 403, 1097, 1209, 3291, 14261, 34007, 42783, 102021, 442091, 1326273]

約数ペア:

[(1, 1326273), (3, 442091), (13, 102021), (31, 42783), (39, 34007), (93, 14261), (403, 3291), (1097, 1209)]