13077009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4261}}^1$

素因数の和:4309

約数の個数: 24

約数和(自身を含む): 21275904

約数和(自身を除く): 8198895

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 4261, 12783, 38349, 46871, 132091, 140613, 396273, 421839, 1188819, 1453001, 4359003, 13077009]

約数ペア:

[(1, 13077009), (3, 4359003), (9, 1453001), (11, 1188819), (31, 421839), (33, 396273), (93, 140613), (99, 132091), (279, 46871), (341, 38349), (1023, 12783), (3069, 4261)]