1964139387

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{75367}}^1$

素因数の和:75467

約数の個数: 32

約数和(自身を含む): 3212485632

約数和(自身を除く): 1248346245

約数列:

[1, 3, 7, 17, 21, 51, 73, 119, 219, 357, 511, 1241, 1533, 3723, 8687, 26061, 75367, 226101, 527569, 1281239, 1582707, 3843717, 5501791, 8968673, 16505373, 26906019, 38512537, 93530447, 115537611, 280591341, 654713129, 1964139387]

約数ペア:

[(1, 1964139387), (3, 654713129), (7, 280591341), (17, 115537611), (21, 93530447), (51, 38512537), (73, 26906019), (119, 16505373), (219, 8968673), (357, 5501791), (511, 3843717), (1241, 1582707), (1533, 1281239), (3723, 527569), (8687, 226101), (26061, 75367)]