5197269

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 8755200

約数和(自身を除く): 3557931

約数列:

[1, 3, 7, 11, 21, 33, 77, 149, 151, 231, 447, 453, 1043, 1057, 1639, 1661, 3129, 3171, 4917, 4983, 11473, 11627, 22499, 34419, 34881, 67497, 157493, 247489, 472479, 742467, 1732423, 5197269]

約数ペア:

[(1, 5197269), (3, 1732423), (7, 742467), (11, 472479), (21, 247489), (33, 157493), (77, 67497), (149, 34881), (151, 34419), (231, 22499), (447, 11627), (453, 11473), (1043, 4983), (1057, 4917), (1639, 3171), (1661, 3129)]