23810247

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 37324800

約数和(自身を除く): 13514553

約数列:

[1, 3, 9, 27, 29, 47, 87, 141, 261, 423, 647, 783, 1269, 1363, 1941, 4089, 5823, 12267, 17469, 18763, 30409, 36801, 56289, 91227, 168867, 273681, 506601, 821043, 881861, 2645583, 7936749, 23810247]

約数ペア:

[(1, 23810247), (3, 7936749), (9, 2645583), (27, 881861), (29, 821043), (47, 506601), (87, 273681), (141, 168867), (261, 91227), (423, 56289), (647, 36801), (783, 30409), (1269, 18763), (1363, 17469), (1941, 12267), (4089, 5823)]