42812301

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1759}}^1$

素因数の和:1849

約数の個数: 32

約数和(自身を含む): 69836800

約数和(自身を除く): 27024499

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 399, 427, 1159, 1281, 1759, 3477, 5277, 8113, 12313, 24339, 33421, 36939, 100263, 107299, 233947, 321897, 701841, 751093, 2038681, 2253279, 6116043, 14270767, 42812301]

約数ペア:

[(1, 42812301), (3, 14270767), (7, 6116043), (19, 2253279), (21, 2038681), (57, 751093), (61, 701841), (133, 321897), (183, 233947), (399, 107299), (427, 100263), (1159, 36939), (1281, 33421), (1759, 24339), (3477, 12313), (5277, 8113)]