4282173

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 7347200

約数和(自身を除く): 3065027

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 163, 189, 417, 489, 973, 1141, 1251, 1467, 2919, 3423, 3753, 4401, 8757, 10269, 22657, 26271, 30807, 67971, 158599, 203913, 475797, 611739, 1427391, 4282173]

約数ペア:

[(1, 4282173), (3, 1427391), (7, 611739), (9, 475797), (21, 203913), (27, 158599), (63, 67971), (139, 30807), (163, 26271), (189, 22657), (417, 10269), (489, 8757), (973, 4401), (1141, 3753), (1251, 3423), (1467, 2919)]