372235257

素因数分解:

$3^4\times {\mathrm{1039}}^1\times {\mathrm{4423}}^1$

素因数の和:5474

約数の個数: 20

約数和(自身を含む): 556716160

約数和(自身を除く): 184480903

約数列:

[1, 3, 9, 27, 81, 1039, 3117, 4423, 9351, 13269, 28053, 39807, 84159, 119421, 358263, 4595497, 13786491, 41359473, 124078419, 372235257]

約数ペア:

[(1, 372235257), (3, 124078419), (9, 41359473), (27, 13786491), (81, 4595497), (1039, 358263), (3117, 119421), (4423, 84159), (9351, 39807), (13269, 28053)]