15707061461

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{21487}}^1$

素因数の和:21813

約数の個数: 32

約数和(自身を含む): 20071511040

約数和(自身を除く): 4364449579

約数列:

[1, 7, 13, 29, 91, 203, 277, 377, 1939, 2639, 3601, 8033, 21487, 25207, 56231, 104429, 150409, 279331, 623123, 731003, 1955317, 4361861, 5951899, 8100599, 41663293, 56704193, 77374687, 172605071, 541622809, 1208235497, 2243865923, 15707061461]

約数ペア:

[(1, 15707061461), (7, 2243865923), (13, 1208235497), (29, 541622809), (91, 172605071), (203, 77374687), (277, 56704193), (377, 41663293), (1939, 8100599), (2639, 5951899), (3601, 4361861), (8033, 1955317), (21487, 731003), (25207, 623123), (56231, 279331), (104429, 150409)]