23123961

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2399}}^1$

素因数の和:2435

約数の個数: 40

約数和(自身を含む): 41817600

約数和(自身を除く): 18693639

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 2399, 3213, 7197, 9639, 16793, 21591, 40783, 50379, 64773, 122349, 151137, 194319, 285481, 367047, 453411, 856443, 1101141, 1360233, 2569329, 3303423, 7707987, 23123961]

約数ペア:

[(1, 23123961), (3, 7707987), (7, 3303423), (9, 2569329), (17, 1360233), (21, 1101141), (27, 856443), (51, 453411), (63, 367047), (81, 285481), (119, 194319), (153, 151137), (189, 122349), (357, 64773), (459, 50379), (567, 40783), (1071, 21591), (1377, 16793), (2399, 9639), (3213, 7197)]