11843307

素因数分解:

$3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 20213760

約数和(自身を除く): 8370453

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 223, 281, 669, 843, 1561, 1967, 2007, 2529, 4683, 5901, 6021, 7587, 14049, 17703, 42147, 53109, 62663, 187989, 438641, 563967, 1315923, 1691901, 3947769, 11843307]

約数ペア:

[(1, 11843307), (3, 3947769), (7, 1691901), (9, 1315923), (21, 563967), (27, 438641), (63, 187989), (189, 62663), (223, 53109), (281, 42147), (669, 17703), (843, 14049), (1561, 7587), (1967, 6021), (2007, 5901), (2529, 4683)]