189641091

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1\times {\mathrm{743}}^1$

素因数の和:1466

約数の個数: 16

約数和(自身を含む): 255340800

約数和(自身を除く): 65699709

約数列:

[1, 3, 149, 447, 571, 743, 1713, 2229, 85079, 110707, 255237, 332121, 424253, 1272759, 63213697, 189641091]

約数ペア:

[(1, 189641091), (3, 63213697), (149, 1272759), (447, 424253), (571, 332121), (743, 255237), (1713, 110707), (2229, 85079)]