13937491743

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{121711}}^1$

素因数の和:121788

約数の個数: 48

約数和(自身を含む): 23310282240

約数和(自身を除く): 9372790497

約数列:

[1, 3, 7, 19, 21, 41, 49, 57, 123, 133, 147, 287, 399, 779, 861, 931, 2009, 2337, 2793, 5453, 6027, 16359, 38171, 114513, 121711, 365133, 851977, 2312509, 2555931, 4990151, 5963839, 6937527, 14970453, 16187563, 17891517, 34931057, 48562689, 94812869, 104793171, 113312941, 244517399, 284438607, 339938823, 663690083, 733552197, 1991070249, 4645830581, 13937491743]

約数ペア:

[(1, 13937491743), (3, 4645830581), (7, 1991070249), (19, 733552197), (21, 663690083), (41, 339938823), (49, 284438607), (57, 244517399), (123, 113312941), (133, 104793171), (147, 94812869), (287, 48562689), (399, 34931057), (779, 17891517), (861, 16187563), (931, 14970453), (2009, 6937527), (2337, 5963839), (2793, 4990151), (5453, 2555931), (6027, 2312509), (16359, 851977), (38171, 365133), (114513, 121711)]