1213304517

素因数分解:

$3^2\times {\mathrm{229}}^1\times {\mathrm{461}}^1\times {\mathrm{1277}}^1$

素因数の和:1973

約数の個数: 24

約数和(自身を含む): 1765403640

約数和(自身を除く): 552099123

約数列:

[1, 3, 9, 229, 461, 687, 1277, 1383, 2061, 3831, 4149, 11493, 105569, 292433, 316707, 588697, 877299, 950121, 1766091, 2631897, 5298273, 134811613, 404434839, 1213304517]

約数ペア:

[(1, 1213304517), (3, 404434839), (9, 134811613), (229, 5298273), (461, 2631897), (687, 1766091), (1277, 950121), (1383, 877299), (2061, 588697), (3831, 316707), (4149, 292433), (11493, 105569)]