331387122

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{31981}}^1$

素因数の和:32154

約数の個数: 32

約数和(自身を含む): 727654464

約数和(自身を除く): 396267342

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 314, 471, 942, 1727, 3454, 5181, 10362, 31981, 63962, 95943, 191886, 351791, 703582, 1055373, 2110746, 5021017, 10042034, 15063051, 30126102, 55231187, 110462374, 165693561, 331387122]

約数ペア:

[(1, 331387122), (2, 165693561), (3, 110462374), (6, 55231187), (11, 30126102), (22, 15063051), (33, 10042034), (66, 5021017), (157, 2110746), (314, 1055373), (471, 703582), (942, 351791), (1727, 191886), (3454, 95943), (5181, 63962), (10362, 31981)]