378368037

素因数分解:

$3^3\times {\mathrm{491}}^1\times {\mathrm{28541}}^1$

素因数の和:29041

約数の個数: 16

約数和(自身を含む): 561706560

約数和(自身を除く): 183338523

約数列:

[1, 3, 9, 27, 491, 1473, 4419, 13257, 28541, 85623, 256869, 770607, 14013631, 42040893, 126122679, 378368037]

約数ペア:

[(1, 378368037), (3, 126122679), (9, 42040893), (27, 14013631), (491, 770607), (1473, 256869), (4419, 85623), (13257, 28541)]