42569443

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1217}}^1$

素因数の和:1506

約数の個数: 16

約数和(自身を含む): 51448320

約数和(自身を除く): 8878877

約数列:

[1, 7, 19, 133, 263, 1217, 1841, 4997, 8519, 23123, 34979, 161861, 320071, 2240497, 6081349, 42569443]

約数ペア:

[(1, 42569443), (7, 6081349), (19, 2240497), (133, 320071), (263, 161861), (1217, 34979), (1841, 23123), (4997, 8519)]