857544237

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 1376706240

約数和(自身を除く): 519162003

約数列:

[1, 3, 9, 11, 33, 99, 101, 139, 303, 417, 617, 909, 1111, 1251, 1529, 1851, 3333, 4587, 5553, 6787, 9999, 13761, 14039, 20361, 42117, 61083, 62317, 85763, 126351, 154429, 186951, 257289, 463287, 560853, 685487, 771867, 943393, 1389861, 2056461, 2830179, 6169383, 8490537, 8662063, 25986189, 77958567, 95282693, 285848079, 857544237]

約数ペア:

[(1, 857544237), (3, 285848079), (9, 95282693), (11, 77958567), (33, 25986189), (99, 8662063), (101, 8490537), (139, 6169383), (303, 2830179), (417, 2056461), (617, 1389861), (909, 943393), (1111, 771867), (1251, 685487), (1529, 560853), (1851, 463287), (3333, 257289), (4587, 186951), (5553, 154429), (6787, 126351), (9999, 85763), (13761, 62317), (14039, 61083), (20361, 42117)]