1415940897

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{5501}}^1$

素因数の和:5638

約数の個数: 48

約数和(自身を含む): 2348341632

約数和(自身を除く): 932400735

約数列:

[1, 3, 7, 17, 21, 49, 51, 103, 119, 147, 309, 357, 721, 833, 1751, 2163, 2499, 5047, 5253, 5501, 12257, 15141, 16503, 36771, 38507, 85799, 93517, 115521, 257397, 269549, 280551, 566603, 654619, 808647, 1699809, 1963857, 3966221, 4582333, 9632251, 11898663, 13746999, 27763547, 28896753, 67425757, 83290641, 202277271, 471980299, 1415940897]

約数ペア:

[(1, 1415940897), (3, 471980299), (7, 202277271), (17, 83290641), (21, 67425757), (49, 28896753), (51, 27763547), (103, 13746999), (119, 11898663), (147, 9632251), (309, 4582333), (357, 3966221), (721, 1963857), (833, 1699809), (1751, 808647), (2163, 654619), (2499, 566603), (5047, 280551), (5253, 269549), (5501, 257397), (12257, 115521), (15141, 93517), (16503, 85799), (36771, 38507)]