395763453

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{30181}}^1$

素因数の和:30265

約数の個数: 24

約数和(自身を含む): 602674176

約数和(自身を除く): 206910723

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1457, 4371, 13113, 30181, 90543, 271629, 935611, 1418507, 2806833, 4255521, 8420499, 12766563, 43973717, 131921151, 395763453]

約数ペア:

[(1, 395763453), (3, 131921151), (9, 43973717), (31, 12766563), (47, 8420499), (93, 4255521), (141, 2806833), (279, 1418507), (423, 935611), (1457, 271629), (4371, 90543), (13113, 30181)]