549568227

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{23063}}^1$

素因数の和:23139

約数の個数: 24

約数和(自身を含む): 810376704

約数和(自身を除く): 260808477

約数列:

[1, 3, 13, 39, 47, 141, 169, 507, 611, 1833, 7943, 23063, 23829, 69189, 299819, 899457, 1083961, 3251883, 3897647, 11692941, 14091493, 42274479, 183189409, 549568227]

約数ペア:

[(1, 549568227), (3, 183189409), (13, 42274479), (39, 14091493), (47, 11692941), (141, 3897647), (169, 3251883), (507, 1083961), (611, 899457), (1833, 299819), (7943, 69189), (23063, 23829)]