42472843

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1783}}^1$

素因数の和:1914

約数の個数: 16

約数和(自身を含む): 50351616

約数和(自身を除く): 7878773

約数列:

[1, 7, 41, 83, 287, 581, 1783, 3403, 12481, 23821, 73103, 147989, 511721, 1035923, 6067549, 42472843]

約数ペア:

[(1, 42472843), (7, 6067549), (41, 1035923), (83, 511721), (287, 147989), (581, 73103), (1783, 23821), (3403, 12481)]