11165931

素因数分解:

$3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:485

約数の個数: 40

約数和(自身を含む): 19514880

約数和(自身を除く): 8348949

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 329, 419, 423, 567, 987, 1257, 1269, 2933, 2961, 3771, 3807, 8799, 8883, 11313, 19693, 26397, 26649, 33939, 59079, 79191, 137851, 177237, 237573, 413553, 531711, 1240659, 1595133, 3721977, 11165931]

約数ペア:

[(1, 11165931), (3, 3721977), (7, 1595133), (9, 1240659), (21, 531711), (27, 413553), (47, 237573), (63, 177237), (81, 137851), (141, 79191), (189, 59079), (329, 33939), (419, 26649), (423, 26397), (567, 19693), (987, 11313), (1257, 8883), (1269, 8799), (2933, 3807), (2961, 3771)]