1287278179201

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3979849}}^1$

素因数の和:3979934

約数の個数: 32

約数和(自身を含む): 1604675520000

約数和(自身を除く): 317397340799

約数列:

[1, 7, 23, 41, 49, 161, 287, 343, 943, 1127, 2009, 6601, 7889, 14063, 46207, 323449, 3979849, 27858943, 91536527, 163173809, 195012601, 640755689, 1142216663, 1365088207, 3752997607, 4485289823, 7995516641, 26270983249, 31397028761, 55968616487, 183896882743, 1287278179201]

約数ペア:

[(1, 1287278179201), (7, 183896882743), (23, 55968616487), (41, 31397028761), (49, 26270983249), (161, 7995516641), (287, 4485289823), (343, 3752997607), (943, 1365088207), (1127, 1142216663), (2009, 640755689), (6601, 195012601), (7889, 163173809), (14063, 91536527), (46207, 27858943), (323449, 3979849)]