1330905044343

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{27808877}}^1$

素因数の和:27808983

約数の個数: 32

約数和(自身を含む): 2114364612096

約数和(自身を除く): 783459567753

約数列:

[1, 3, 7, 21, 43, 53, 129, 159, 301, 371, 903, 1113, 2279, 6837, 15953, 47859, 27808877, 83426631, 194662139, 583986417, 1195781711, 1473870481, 3587345133, 4421611443, 8370471977, 10317093367, 25111415931, 30951280101, 63376430683, 190129292049, 443635014781, 1330905044343]

約数ペア:

[(1, 1330905044343), (3, 443635014781), (7, 190129292049), (21, 63376430683), (43, 30951280101), (53, 25111415931), (129, 10317093367), (159, 8370471977), (301, 4421611443), (371, 3587345133), (903, 1473870481), (1113, 1195781711), (2279, 583986417), (6837, 194662139), (15953, 83426631), (47859, 27808877)]