16472439

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 27316224

約数和(自身を除く): 10843785

約数列:

[1, 3, 9, 17, 23, 31, 51, 69, 93, 151, 153, 207, 279, 391, 453, 527, 713, 1173, 1359, 1581, 2139, 2567, 3473, 3519, 4681, 4743, 6417, 7701, 10419, 12121, 14043, 23103, 31257, 36363, 42129, 59041, 79577, 107663, 109089, 177123, 238731, 322989, 531369, 716193, 968967, 1830271, 5490813, 16472439]

約数ペア:

[(1, 16472439), (3, 5490813), (9, 1830271), (17, 968967), (23, 716193), (31, 531369), (51, 322989), (69, 238731), (93, 177123), (151, 109089), (153, 107663), (207, 79577), (279, 59041), (391, 42129), (453, 36363), (527, 31257), (713, 23103), (1173, 14043), (1359, 12121), (1581, 10419), (2139, 7701), (2567, 6417), (3473, 4743), (3519, 4681)]