274493661

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2971}}^1$

素因数の和:3113

約数の個数: 32

約数和(自身を含む): 415414272

約数和(自身を除く): 140920611

約数列:

[1, 3, 13, 23, 39, 69, 103, 299, 309, 897, 1339, 2369, 2971, 4017, 7107, 8913, 30797, 38623, 68333, 92391, 115869, 204999, 306013, 888329, 918039, 2664987, 3978169, 7038299, 11934507, 21114897, 91497887, 274493661]

約数ペア:

[(1, 274493661), (3, 91497887), (13, 21114897), (23, 11934507), (39, 7038299), (69, 3978169), (103, 2664987), (299, 918039), (309, 888329), (897, 306013), (1339, 204999), (2369, 115869), (2971, 92391), (4017, 68333), (7107, 38623), (8913, 30797)]