1255576509

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2887}}^1$

素因数の和:3118

約数の個数: 48

約数和(自身を含む): 2076033024

約数和(自身を除く): 820456515

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 191, 207, 253, 573, 759, 1719, 2101, 2277, 2887, 4393, 6303, 8661, 13179, 18909, 25983, 31757, 39537, 48323, 66401, 95271, 144969, 199203, 285813, 434907, 551417, 597609, 730411, 1654251, 2191233, 4962753, 6065587, 6573699, 12682591, 18196761, 38047773, 54590283, 114143319, 139508501, 418525503, 1255576509]

約数ペア:

[(1, 1255576509), (3, 418525503), (9, 139508501), (11, 114143319), (23, 54590283), (33, 38047773), (69, 18196761), (99, 12682591), (191, 6573699), (207, 6065587), (253, 4962753), (573, 2191233), (759, 1654251), (1719, 730411), (2101, 597609), (2277, 551417), (2887, 434907), (4393, 285813), (6303, 199203), (8661, 144969), (13179, 95271), (18909, 66401), (25983, 48323), (31757, 39537)]