34889379

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 54652416

約数和(自身を除く): 19763037

約数列:

[1, 3, 7, 21, 67, 137, 181, 201, 411, 469, 543, 959, 1267, 1407, 2877, 3801, 9179, 12127, 24797, 27537, 36381, 64253, 74391, 84889, 173579, 192759, 254667, 520737, 1661399, 4984197, 11629793, 34889379]

約数ペア:

[(1, 34889379), (3, 11629793), (7, 4984197), (21, 1661399), (67, 520737), (137, 254667), (181, 192759), (201, 173579), (411, 84889), (469, 74391), (543, 64253), (959, 36381), (1267, 27537), (1407, 24797), (2877, 12127), (3801, 9179)]