23510439

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 38903040

約数和(自身を除く): 15392601

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 131, 153, 207, 289, 391, 393, 459, 621, 867, 1173, 1179, 2227, 2601, 3013, 3519, 3537, 6647, 6681, 7803, 9039, 10557, 19941, 20043, 27117, 37859, 51221, 59823, 60129, 81351, 113577, 153663, 179469, 340731, 460989, 870757, 1022193, 1382967, 2612271, 7836813, 23510439]

約数ペア:

[(1, 23510439), (3, 7836813), (9, 2612271), (17, 1382967), (23, 1022193), (27, 870757), (51, 460989), (69, 340731), (131, 179469), (153, 153663), (207, 113577), (289, 81351), (391, 60129), (393, 59823), (459, 51221), (621, 37859), (867, 27117), (1173, 20043), (1179, 19941), (2227, 10557), (2601, 9039), (3013, 7803), (3519, 6681), (3537, 6647)]