42819957

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1171}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 65819520

約数和(自身を除く): 22999563

約数列:

[1, 3, 9, 17, 51, 153, 239, 717, 1171, 2151, 3513, 4063, 10539, 12189, 19907, 36567, 59721, 179163, 279869, 839607, 2518821, 4757773, 14273319, 42819957]

約数ペア:

[(1, 42819957), (3, 14273319), (9, 4757773), (17, 2518821), (51, 839607), (153, 279869), (239, 179163), (717, 59721), (1171, 36567), (2151, 19907), (3513, 12189), (4063, 10539)]