23442903

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 39586560

約数和(自身を除く): 16143657

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 103, 121, 171, 209, 309, 363, 627, 927, 1089, 1133, 1331, 1881, 1957, 2299, 3399, 3993, 5871, 6897, 10197, 11979, 12463, 17613, 20691, 21527, 25289, 37389, 64581, 75867, 112167, 137093, 193743, 227601, 236797, 411279, 710391, 1233837, 2131173, 2604767, 7814301, 23442903]

約数ペア:

[(1, 23442903), (3, 7814301), (9, 2604767), (11, 2131173), (19, 1233837), (33, 710391), (57, 411279), (99, 236797), (103, 227601), (121, 193743), (171, 137093), (209, 112167), (309, 75867), (363, 64581), (627, 37389), (927, 25289), (1089, 21527), (1133, 20691), (1331, 17613), (1881, 12463), (1957, 11979), (2299, 10197), (3399, 6897), (3993, 5871)]