72638247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1279}}^1\times {\mathrm{1721}}^1$

素因数の和:3014

約数の個数: 16

約数和(自身を含む): 105799680

約数和(自身を除く): 33161433

約数列:

[1, 3, 11, 33, 1279, 1721, 3837, 5163, 14069, 18931, 42207, 56793, 2201159, 6603477, 24212749, 72638247]

約数ペア:

[(1, 72638247), (3, 24212749), (11, 6603477), (33, 2201159), (1279, 56793), (1721, 42207), (3837, 18931), (5163, 14069)]