40486979

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1097}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 46484928

約数和(自身を除く): 5997949

約数列:

[1, 13, 17, 167, 221, 1097, 2171, 2839, 14261, 18649, 36907, 183199, 242437, 2381587, 3114383, 40486979]

約数ペア:

[(1, 40486979), (13, 3114383), (17, 2381587), (167, 242437), (221, 183199), (1097, 36907), (2171, 18649), (2839, 14261)]