42172977

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2371}}^1$

素因数の和:2410

約数の個数: 36

約数和(自身を含む): 71928528

約数和(自身を除く): 29755551

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 363, 539, 847, 1617, 2371, 2541, 5929, 7113, 16597, 17787, 26081, 49791, 78243, 116179, 182567, 286891, 348537, 547701, 860673, 1277969, 2008237, 3833907, 6024711, 14057659, 42172977]

約数ペア:

[(1, 42172977), (3, 14057659), (7, 6024711), (11, 3833907), (21, 2008237), (33, 1277969), (49, 860673), (77, 547701), (121, 348537), (147, 286891), (231, 182567), (363, 116179), (539, 78243), (847, 49791), (1617, 26081), (2371, 17787), (2541, 16597), (5929, 7113)]