42497063

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 51721344

約数和(自身を除く): 9224281

約数列:

[1, 7, 31, 49, 101, 217, 277, 707, 1519, 1939, 3131, 4949, 8587, 13573, 21917, 27977, 60109, 153419, 195839, 420763, 867287, 1370873, 6071009, 42497063]

約数ペア:

[(1, 42497063), (7, 6071009), (31, 1370873), (49, 867287), (101, 420763), (217, 195839), (277, 153419), (707, 60109), (1519, 27977), (1939, 21917), (3131, 13573), (4949, 8587)]