30773421

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2251}}^1$

素因数の和:2302

約数の個数: 36

約数和(自身を含む): 53399424

約数和(自身を除く): 22626003

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1953, 2251, 4557, 6753, 13671, 15757, 20259, 47271, 69781, 110299, 141813, 209343, 330897, 488467, 628029, 992691, 1465401, 3419269, 4396203, 10257807, 30773421]

約数ペア:

[(1, 30773421), (3, 10257807), (7, 4396203), (9, 3419269), (21, 1465401), (31, 992691), (49, 628029), (63, 488467), (93, 330897), (147, 209343), (217, 141813), (279, 110299), (441, 69781), (651, 47271), (1519, 20259), (1953, 15757), (2251, 13671), (4557, 6753)]