1143690237

素因数分解:

$3^2\times {\mathrm{19}}^3\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 1770961920

約数和(自身を除く): 627271683

約数列:

[1, 3, 9, 19, 57, 97, 171, 191, 291, 361, 573, 873, 1083, 1719, 1843, 3249, 3629, 5529, 6859, 10887, 16587, 18527, 20577, 32661, 35017, 55581, 61731, 68951, 105051, 166743, 206853, 315153, 352013, 620559, 665323, 1056039, 1310069, 1995969, 3168117, 3930207, 5987907, 6688247, 11790621, 20064741, 60194223, 127076693, 381230079, 1143690237]

約数ペア:

[(1, 1143690237), (3, 381230079), (9, 127076693), (19, 60194223), (57, 20064741), (97, 11790621), (171, 6688247), (191, 5987907), (291, 3930207), (361, 3168117), (573, 1995969), (873, 1310069), (1083, 1056039), (1719, 665323), (1843, 620559), (3249, 352013), (3629, 315153), (5529, 206853), (6859, 166743), (10887, 105051), (16587, 68951), (18527, 61731), (20577, 55581), (32661, 35017)]