4791213

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1289}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 8049600

約数和(自身を除く): 3258387

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 1289, 3717, 3867, 9023, 11601, 27069, 76051, 81207, 228153, 532357, 684459, 1597071, 4791213]

約数ペア:

[(1, 4791213), (3, 1597071), (7, 684459), (9, 532357), (21, 228153), (59, 81207), (63, 76051), (177, 27069), (413, 11601), (531, 9023), (1239, 3867), (1289, 3717)]