23575617

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 40360320

約数和(自身を除く): 16784703

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 243, 351, 439, 459, 663, 1053, 1317, 1377, 1989, 3159, 3951, 4131, 5707, 5967, 7463, 11853, 17121, 17901, 22389, 35559, 51363, 53703, 67167, 97019, 106677, 154089, 201501, 291057, 462267, 604503, 873171, 1386801, 1813509, 2619513, 7858539, 23575617]

約数ペア:

[(1, 23575617), (3, 7858539), (9, 2619513), (13, 1813509), (17, 1386801), (27, 873171), (39, 604503), (51, 462267), (81, 291057), (117, 201501), (153, 154089), (221, 106677), (243, 97019), (351, 67167), (439, 53703), (459, 51363), (663, 35559), (1053, 22389), (1317, 17901), (1377, 17121), (1989, 11853), (3159, 7463), (3951, 5967), (4131, 5707)]