23164251

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 36039168

約数和(自身を除く): 12874917

約数列:

[1, 3, 11, 17, 33, 51, 157, 187, 263, 471, 561, 789, 1727, 2669, 2893, 4471, 5181, 8007, 8679, 13413, 29359, 41291, 49181, 88077, 123873, 147543, 454201, 701947, 1362603, 2105841, 7721417, 23164251]

約数ペア:

[(1, 23164251), (3, 7721417), (11, 2105841), (17, 1362603), (33, 701947), (51, 454201), (157, 147543), (187, 123873), (263, 88077), (471, 49181), (561, 41291), (789, 29359), (1727, 13413), (2669, 8679), (2893, 8007), (4471, 5181)]