1214871

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 32

約数和(自身を含む): 2032128

約数和(自身を除く): 817257

約数列:

[1, 3, 7, 17, 21, 41, 51, 83, 119, 123, 249, 287, 357, 581, 697, 861, 1411, 1743, 2091, 3403, 4233, 4879, 9877, 10209, 14637, 23821, 29631, 57851, 71463, 173553, 404957, 1214871]

約数ペア:

[(1, 1214871), (3, 404957), (7, 173553), (17, 71463), (21, 57851), (41, 29631), (51, 23821), (83, 14637), (119, 10209), (123, 9877), (249, 4879), (287, 4233), (357, 3403), (581, 2091), (697, 1743), (861, 1411)]