40079809

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{2273}}^1$

素因数の和:2520

約数の個数: 16

約数和(自身を含む): 50209920

約数和(自身を除く): 10130111

約数列:

[1, 7, 11, 77, 229, 1603, 2273, 2519, 15911, 17633, 25003, 175021, 520517, 3643619, 5725687, 40079809]

約数ペア:

[(1, 40079809), (7, 5725687), (11, 3643619), (77, 520517), (229, 175021), (1603, 25003), (2273, 17633), (2519, 15911)]