161941377

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{319411}}^1$

素因数の和:319440

約数の個数: 12

約数和(自身を含む): 233809584

約数和(自身を除く): 71868207

約数列:

[1, 3, 13, 39, 169, 507, 319411, 958233, 4152343, 12457029, 53980459, 161941377]

約数ペア:

[(1, 161941377), (3, 53980459), (13, 12457029), (39, 4152343), (169, 958233), (507, 319411)]