1228045273

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1\times {\mathrm{11369}}^1$

素因数の和:12576

約数の個数: 16

約数和(自身を含む): 1512846720

約数和(自身を除く): 284801447

約数列:

[1, 7, 13, 91, 1187, 8309, 11369, 15431, 79583, 108017, 147797, 1034579, 13495003, 94465021, 175435039, 1228045273]

約数ペア:

[(1, 1228045273), (7, 175435039), (13, 94465021), (91, 13495003), (1187, 1034579), (8309, 147797), (11369, 108017), (15431, 79583)]