338492751

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2\times {\mathrm{683}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 473043456

約数和(自身を除く): 134550705

約数列:

[1, 3, 31, 73, 93, 219, 683, 2049, 2263, 5329, 6789, 15987, 21173, 49859, 63519, 149577, 165199, 495597, 1545629, 3639707, 4636887, 10919121, 112830917, 338492751]

約数ペア:

[(1, 338492751), (3, 112830917), (31, 10919121), (73, 4636887), (93, 3639707), (219, 1545629), (683, 495597), (2049, 165199), (2263, 149577), (5329, 63519), (6789, 49859), (15987, 21173)]