40331313

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1549}}^1$

素因数の和:1829

約数の個数: 24

約数和(自身を含む): 63835200

約数和(自身を除く): 23503887

約数列:

[1, 3, 9, 11, 33, 99, 263, 789, 1549, 2367, 2893, 4647, 8679, 13941, 17039, 26037, 51117, 153351, 407387, 1222161, 3666483, 4481257, 13443771, 40331313]

約数ペア:

[(1, 40331313), (3, 13443771), (9, 4481257), (11, 3666483), (33, 1222161), (99, 407387), (263, 153351), (789, 51117), (1549, 26037), (2367, 17039), (2893, 13941), (4647, 8679)]