2108238717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1\times {\mathrm{1163}}^1$

素因数の和:2109

約数の個数: 32

約数和(自身を含む): 3090503808

約数和(自身を除く): 982265091

約数列:

[1, 3, 13, 39, 53, 159, 689, 877, 1163, 2067, 2631, 3489, 11401, 15119, 34203, 45357, 46481, 61639, 139443, 184917, 604253, 801307, 1019951, 1812759, 2403921, 3059853, 13259363, 39778089, 54057403, 162172209, 702746239, 2108238717]

約数ペア:

[(1, 2108238717), (3, 702746239), (13, 162172209), (39, 54057403), (53, 39778089), (159, 13259363), (689, 3059853), (877, 2403921), (1163, 1812759), (2067, 1019951), (2631, 801307), (3489, 604253), (11401, 184917), (15119, 139443), (34203, 61639), (45357, 46481)]