42225939

素因数分解:

$3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1867}}^1$

素因数の和:2239

約数の個数: 24

約数和(自身を含む): 69937920

約数和(自身を除く): 27711981

約数列:

[1, 3, 7, 9, 21, 63, 359, 1077, 1867, 2513, 3231, 5601, 7539, 13069, 16803, 22617, 39207, 117621, 670253, 2010759, 4691771, 6032277, 14075313, 42225939]

約数ペア:

[(1, 42225939), (3, 14075313), (7, 6032277), (9, 4691771), (21, 2010759), (63, 670253), (359, 117621), (1077, 39207), (1867, 22617), (2513, 16803), (3231, 13069), (5601, 7539)]