23181129

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1149

約数の個数: 24

約数和(自身を含む): 34935680

約数和(自身を除く): 11754551

約数列:

[1, 3, 9, 37, 67, 111, 201, 333, 603, 1039, 2479, 3117, 7437, 9351, 22311, 38443, 69613, 115329, 208839, 345987, 626517, 2575681, 7727043, 23181129]

約数ペア:

[(1, 23181129), (3, 7727043), (9, 2575681), (37, 626517), (67, 345987), (111, 208839), (201, 115329), (333, 69613), (603, 38443), (1039, 22311), (2479, 9351), (3117, 7437)]