2912677943

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 3593134080

約数和(自身を除く): 680456137

約数列:

[1, 7, 31, 49, 71, 113, 217, 239, 497, 791, 1519, 1673, 2201, 3479, 3503, 5537, 7409, 8023, 11711, 15407, 16969, 24521, 27007, 51863, 56161, 107849, 118783, 171647, 189049, 248713, 363041, 393127, 526039, 831481, 837217, 1323343, 1740991, 1917497, 3682273, 5860519, 12186937, 13422479, 25775911, 41023633, 59442407, 93957353, 416096849, 2912677943]

約数ペア:

[(1, 2912677943), (7, 416096849), (31, 93957353), (49, 59442407), (71, 41023633), (113, 25775911), (217, 13422479), (239, 12186937), (497, 5860519), (791, 3682273), (1519, 1917497), (1673, 1740991), (2201, 1323343), (3479, 837217), (3503, 831481), (5537, 526039), (7409, 393127), (8023, 363041), (11711, 248713), (15407, 189049), (16969, 171647), (24521, 118783), (27007, 107849), (51863, 56161)]