1265046237

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1544623}}^1$

素因数の和:1544649

約数の個数: 24

約数和(自身を含む): 2248972544

約数和(自身を除く): 983926307

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 1544623, 4633869, 10812361, 13901607, 20080099, 32437083, 60240297, 97311249, 140560693, 180720891, 421682079, 1265046237]

約数ペア:

[(1, 1265046237), (3, 421682079), (7, 180720891), (9, 140560693), (13, 97311249), (21, 60240297), (39, 32437083), (63, 20080099), (91, 13901607), (117, 10812361), (273, 4633869), (819, 1544623)]