7152579

素因数分解:

$3^2\times 7^4\times {\mathrm{331}}^1$

素因数の和:365

約数の個数: 30

約数和(自身を含む): 12089116

約数和(自身を除く): 4936537

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 331, 343, 441, 993, 1029, 2317, 2401, 2979, 3087, 6951, 7203, 16219, 20853, 21609, 48657, 113533, 145971, 340599, 794731, 1021797, 2384193, 7152579]

約数ペア:

[(1, 7152579), (3, 2384193), (7, 1021797), (9, 794731), (21, 340599), (49, 145971), (63, 113533), (147, 48657), (331, 21609), (343, 20853), (441, 16219), (993, 7203), (1029, 6951), (2317, 3087), (2401, 2979)]