946987209

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{701}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 1606760064

約数和(自身を除く): 659772855

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 523, 701, 861, 1569, 2103, 2583, 3661, 4707, 4907, 6309, 10983, 14721, 21443, 28741, 32949, 44163, 64329, 86223, 150101, 192987, 201187, 258669, 366623, 450303, 603561, 1099869, 1350909, 1810683, 2566361, 3299607, 7699083, 15031543, 23097249, 45094629, 105220801, 135283887, 315662403, 946987209]

約数ペア:

[(1, 946987209), (3, 315662403), (7, 135283887), (9, 105220801), (21, 45094629), (41, 23097249), (63, 15031543), (123, 7699083), (287, 3299607), (369, 2566361), (523, 1810683), (701, 1350909), (861, 1099869), (1569, 603561), (2103, 450303), (2583, 366623), (3661, 258669), (4707, 201187), (4907, 192987), (6309, 150101), (10983, 86223), (14721, 64329), (21443, 44163), (28741, 32949)]