226731477

素因数分解:

$3^1\times 7^2\times {\mathrm{541}}^1\times {\mathrm{2851}}^1$

素因数の和:3409

約数の個数: 24

約数和(自身を含む): 352438752

約数和(自身を除く): 125707275

約数列:

[1, 3, 7, 21, 49, 147, 541, 1623, 2851, 3787, 8553, 11361, 19957, 26509, 59871, 79527, 139699, 419097, 1542391, 4627173, 10796737, 32390211, 75577159, 226731477]

約数ペア:

[(1, 226731477), (3, 75577159), (7, 32390211), (21, 10796737), (49, 4627173), (147, 1542391), (541, 419097), (1623, 139699), (2851, 79527), (3787, 59871), (8553, 26509), (11361, 19957)]