5418231

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 9031680

約数和(自身を除く): 3613449

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 223, 267, 273, 623, 669, 1157, 1561, 1869, 2899, 3471, 4683, 8099, 8697, 19847, 20293, 24297, 59541, 60879, 138929, 258011, 416787, 774033, 1806077, 5418231]

約数ペア:

[(1, 5418231), (3, 1806077), (7, 774033), (13, 416787), (21, 258011), (39, 138929), (89, 60879), (91, 59541), (223, 24297), (267, 20293), (273, 19847), (623, 8697), (669, 8099), (1157, 4683), (1561, 3471), (1869, 2899)]