1930877541

素因数分解:

$3^3\times {\mathrm{1439}}^1\times {\mathrm{49697}}^1$

素因数の和:51145

約数の個数: 16

約数和(自身を含む): 2862604800

約数和(自身を除く): 931727259

約数列:

[1, 3, 9, 27, 1439, 4317, 12951, 38853, 49697, 149091, 447273, 1341819, 71513983, 214541949, 643625847, 1930877541]

約数ペア:

[(1, 1930877541), (3, 643625847), (9, 214541949), (27, 71513983), (1439, 1341819), (4317, 447273), (12951, 149091), (38853, 49697)]