996800259

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{9949}}^1$

素因数の和:10339

約数の個数: 32

約数和(自身を含む): 1640396800

約数和(自身を除く): 643596541

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 367, 1101, 2569, 4771, 7707, 9949, 14313, 29847, 33397, 69643, 100191, 129337, 208929, 388011, 905359, 2716077, 3651283, 10953849, 25558981, 47466679, 76676943, 142400037, 332266753, 996800259]

約数ペア:

[(1, 996800259), (3, 332266753), (7, 142400037), (13, 76676943), (21, 47466679), (39, 25558981), (91, 10953849), (273, 3651283), (367, 2716077), (1101, 905359), (2569, 388011), (4771, 208929), (7707, 129337), (9949, 100191), (14313, 69643), (29847, 33397)]