1331193655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1052327}}^1$

素因数の和:1052366

約数の個数: 16

約数和(自身を含む): 1818422784

約数和(自身を除く): 487229129

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 1052327, 5261635, 11575597, 24203521, 57877985, 121017605, 266238731, 1331193655]

約数ペア:

[(1, 1331193655), (5, 266238731), (11, 121017605), (23, 57877985), (55, 24203521), (115, 11575597), (253, 5261635), (1265, 1052327)]