61438951

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 76041504

約数和(自身を除く): 14602553

約数列:

[1, 7, 19, 41, 133, 287, 361, 593, 779, 2527, 4151, 5453, 11267, 14801, 24313, 78869, 103607, 170191, 214073, 461947, 1498511, 3233629, 8776993, 61438951]

約数ペア:

[(1, 61438951), (7, 8776993), (19, 3233629), (41, 1498511), (133, 461947), (287, 214073), (361, 170191), (593, 103607), (779, 78869), (2527, 24313), (4151, 14801), (5453, 11267)]