11407221

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10651}}^1$

素因数の和:10681

約数の個数: 24

約数和(自身を含む): 19940544

約数和(自身を除く): 8533323

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 10651, 31953, 74557, 95859, 181067, 223671, 543201, 671013, 1267469, 1629603, 3802407, 11407221]

約数ペア:

[(1, 11407221), (3, 3802407), (7, 1629603), (9, 1267469), (17, 671013), (21, 543201), (51, 223671), (63, 181067), (119, 95859), (153, 74557), (357, 31953), (1071, 10651)]