2013287817

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1\times {\mathrm{349}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 2777241600

約数和(自身を除く): 763953783

約数列:

[1, 3, 47, 141, 163, 251, 349, 489, 753, 1047, 7661, 11797, 16403, 22983, 35391, 40913, 49209, 56887, 87599, 122739, 170661, 262797, 1922911, 2673689, 4117153, 5768733, 8021067, 12351459, 14278637, 42835911, 671095939, 2013287817]

約数ペア:

[(1, 2013287817), (3, 671095939), (47, 42835911), (141, 14278637), (163, 12351459), (251, 8021067), (349, 5768733), (489, 4117153), (753, 2673689), (1047, 1922911), (7661, 262797), (11797, 170661), (16403, 122739), (22983, 87599), (35391, 56887), (40913, 49209)]