40631421

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{1009}}^1$

素因数の和:1476

約数の個数: 16

約数和(自身を含む): 56107520

約数和(自身を除く): 15476099

約数列:

[1, 3, 31, 93, 433, 1009, 1299, 3027, 13423, 31279, 40269, 93837, 436897, 1310691, 13543807, 40631421]

約数ペア:

[(1, 40631421), (3, 13543807), (31, 1310691), (93, 436897), (433, 93837), (1009, 40269), (1299, 31279), (3027, 13423)]