86615697

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{242621}}^1$

素因数の和:242648

約数の個数: 16

約数和(自身を含む): 139750272

約数和(自身を除く): 53134575

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 242621, 727863, 1698347, 4124557, 5095041, 12373671, 28871899, 86615697]

約数ペア:

[(1, 86615697), (3, 28871899), (7, 12373671), (17, 5095041), (21, 4124557), (51, 1698347), (119, 727863), (357, 242621)]