23842917

素因数分解:

$3^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 41513472

約数和(自身を除く): 17670555

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 107, 131, 189, 243, 321, 393, 567, 749, 917, 963, 1179, 1701, 2247, 2751, 2889, 3537, 6741, 8253, 8667, 10611, 14017, 20223, 24759, 26001, 31833, 42051, 60669, 74277, 98119, 126153, 182007, 222831, 294357, 378459, 883071, 1135377, 2649213, 3406131, 7947639, 23842917]

約数ペア:

[(1, 23842917), (3, 7947639), (7, 3406131), (9, 2649213), (21, 1135377), (27, 883071), (63, 378459), (81, 294357), (107, 222831), (131, 182007), (189, 126153), (243, 98119), (321, 74277), (393, 60669), (567, 42051), (749, 31833), (917, 26001), (963, 24759), (1179, 20223), (1701, 14017), (2247, 10611), (2751, 8667), (2889, 8253), (3537, 6741)]