9100917

素因数分解:

$3^4\times 7^2\times {\mathrm{2293}}^1$

素因数の和:2319

約数の個数: 30

約数和(自身を含む): 15821718

約数和(自身を除く): 6720801

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 2293, 3969, 6879, 16051, 20637, 48153, 61911, 112357, 144459, 185733, 337071, 433377, 1011213, 1300131, 3033639, 9100917]

約数ペア:

[(1, 9100917), (3, 3033639), (7, 1300131), (9, 1011213), (21, 433377), (27, 337071), (49, 185733), (63, 144459), (81, 112357), (147, 61911), (189, 48153), (441, 20637), (567, 16051), (1323, 6879), (2293, 3969)]