333968401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 385202048

約数和(自身を除く): 51233647

約数列:

[1, 13, 37, 43, 67, 241, 481, 559, 871, 1591, 2479, 2881, 3133, 8917, 10363, 16147, 20683, 32227, 37453, 106597, 115921, 134719, 209911, 383431, 597439, 694321, 1385761, 4984603, 7766707, 9026173, 25689877, 333968401]

約数ペア:

[(1, 333968401), (13, 25689877), (37, 9026173), (43, 7766707), (67, 4984603), (241, 1385761), (481, 694321), (559, 597439), (871, 383431), (1591, 209911), (2479, 134719), (2881, 115921), (3133, 106597), (8917, 37453), (10363, 32227), (16147, 20683)]