22147413

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 33177600

約数和(自身を除く): 11030187

約数列:

[1, 3, 17, 23, 51, 69, 79, 237, 239, 391, 717, 1173, 1343, 1817, 4029, 4063, 5451, 5497, 12189, 16491, 18881, 30889, 56643, 92667, 93449, 280347, 320977, 434263, 962931, 1302789, 7382471, 22147413]

約数ペア:

[(1, 22147413), (3, 7382471), (17, 1302789), (23, 962931), (51, 434263), (69, 320977), (79, 280347), (237, 93449), (239, 92667), (391, 56643), (717, 30889), (1173, 18881), (1343, 16491), (1817, 12189), (4029, 5497), (4063, 5451)]