489302483

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{3217}}^1$

素因数の和:3646

約数の個数: 16

約数和(自身を含む): 542168640

約数和(自身を除く): 52866157

約数列:

[1, 17, 23, 389, 391, 3217, 6613, 8947, 54689, 73991, 152099, 1251413, 1257847, 21274021, 28782499, 489302483]

約数ペア:

[(1, 489302483), (17, 28782499), (23, 21274021), (389, 1257847), (391, 1251413), (3217, 152099), (6613, 73991), (8947, 54689)]