2358223

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 3078000

約数和(自身を除く): 719777

約数列:

[1, 7, 17, 19, 49, 119, 133, 149, 323, 833, 931, 1043, 2261, 2533, 2831, 7301, 15827, 17731, 19817, 48127, 124117, 138719, 336889, 2358223]

約数ペア:

[(1, 2358223), (7, 336889), (17, 138719), (19, 124117), (49, 48127), (119, 19817), (133, 17731), (149, 15827), (323, 7301), (833, 2831), (931, 2533), (1043, 2261)]