7325451

素因数分解:

$3^3\times 7^4\times {\mathrm{113}}^1$

素因数の和:150

約数の個数: 40

約数和(自身を含む): 12772560

約数和(自身を除く): 5447109

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 113, 147, 189, 339, 343, 441, 791, 1017, 1029, 1323, 2373, 2401, 3051, 3087, 5537, 7119, 7203, 9261, 16611, 21357, 21609, 38759, 49833, 64827, 116277, 149499, 271313, 348831, 813939, 1046493, 2441817, 7325451]

約数ペア:

[(1, 7325451), (3, 2441817), (7, 1046493), (9, 813939), (21, 348831), (27, 271313), (49, 149499), (63, 116277), (113, 64827), (147, 49833), (189, 38759), (339, 21609), (343, 21357), (441, 16611), (791, 9261), (1017, 7203), (1029, 7119), (1323, 5537), (2373, 3087), (2401, 3051)]