405230337

素因数分解:

$3^3\times {\mathrm{523}}^1\times {\mathrm{28697}}^1$

素因数の和:29229

約数の個数: 16

約数和(自身を含む): 601510080

約数和(自身を除く): 196279743

約数列:

[1, 3, 9, 27, 523, 1569, 4707, 14121, 28697, 86091, 258273, 774819, 15008531, 45025593, 135076779, 405230337]

約数ペア:

[(1, 405230337), (3, 135076779), (9, 45025593), (27, 15008531), (523, 774819), (1569, 258273), (4707, 86091), (14121, 28697)]