23867487

素因数分解:

$3^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{431}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 16775073

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 293, 431, 879, 1293, 2051, 2637, 3017, 3879, 6153, 7911, 9051, 11637, 18459, 27153, 55377, 81459, 126283, 378849, 883981, 1136547, 2651943, 3409641, 7955829, 23867487]

約数ペア:

[(1, 23867487), (3, 7955829), (7, 3409641), (9, 2651943), (21, 1136547), (27, 883981), (63, 378849), (189, 126283), (293, 81459), (431, 55377), (879, 27153), (1293, 18459), (2051, 11637), (2637, 9051), (3017, 7911), (3879, 6153)]