56376369

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{52639}}^1$

素因数の和:52669

約数の個数: 24

約数和(自身を含む): 98542080

約数和(自身を除く): 42165711

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 52639, 157917, 368473, 473751, 894863, 1105419, 2684589, 3316257, 6264041, 8053767, 18792123, 56376369]

約数ペア:

[(1, 56376369), (3, 18792123), (7, 8053767), (9, 6264041), (17, 3316257), (21, 2684589), (51, 1105419), (63, 894863), (119, 473751), (153, 368473), (357, 157917), (1071, 52639)]