40739769

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38039}}^1$

素因数の和:38069

約数の個数: 24

約数和(自身を含む): 71210880

約数和(自身を除く): 30471111

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 38039, 114117, 266273, 342351, 646663, 798819, 1939989, 2396457, 4526641, 5819967, 13579923, 40739769]

約数ペア:

[(1, 40739769), (3, 13579923), (7, 5819967), (9, 4526641), (17, 2396457), (21, 1939989), (51, 798819), (63, 646663), (119, 342351), (153, 266273), (357, 114117), (1071, 38039)]