22627731

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 36799488

約数和(自身を除く): 14171757

約数列:

[1, 3, 7, 17, 21, 51, 119, 241, 263, 357, 723, 789, 1687, 1841, 4097, 4471, 5061, 5523, 12291, 13413, 28679, 31297, 63383, 86037, 93891, 190149, 443681, 1077511, 1331043, 3232533, 7542577, 22627731]

約数ペア:

[(1, 22627731), (3, 7542577), (7, 3232533), (17, 1331043), (21, 1077511), (51, 443681), (119, 190149), (241, 93891), (263, 86037), (357, 63383), (723, 31297), (789, 28679), (1687, 13413), (1841, 12291), (4097, 5523), (4471, 5061)]