9628947

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 14414400

約数和(自身を除く): 4785453

約数列:

[1, 3, 9, 43, 129, 139, 179, 387, 417, 537, 1251, 1611, 5977, 7697, 17931, 23091, 24881, 53793, 69273, 74643, 223929, 1069883, 3209649, 9628947]

約数ペア:

[(1, 9628947), (3, 3209649), (9, 1069883), (43, 223929), (129, 74643), (139, 69273), (179, 53793), (387, 24881), (417, 23091), (537, 17931), (1251, 7697), (1611, 5977)]