1445856237

素因数分解:

$3^4\times 7^1\times {\mathrm{313}}^1\times {\mathrm{8147}}^1$

素因数の和:8479

約数の個数: 40

約数和(自身を含む): 2476600896

約数和(自身を除く): 1030744659

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 313, 567, 939, 2191, 2817, 6573, 8147, 8451, 19719, 24441, 25353, 57029, 59157, 73323, 171087, 177471, 219969, 513261, 659907, 1539783, 2550011, 4619349, 7650033, 17850077, 22950099, 53550231, 68850297, 160650693, 206550891, 481952079, 1445856237]

約数ペア:

[(1, 1445856237), (3, 481952079), (7, 206550891), (9, 160650693), (21, 68850297), (27, 53550231), (63, 22950099), (81, 17850077), (189, 7650033), (313, 4619349), (567, 2550011), (939, 1539783), (2191, 659907), (2817, 513261), (6573, 219969), (8147, 177471), (8451, 171087), (19719, 73323), (24441, 59157), (25353, 57029)]