40170351

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2357}}^1$

素因数の和:2415

約数の個数: 32

約数和(自身を含む): 63383040

約数和(自身を除く): 23212689

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 437, 741, 897, 1311, 2357, 5681, 7071, 17043, 30641, 44783, 54211, 91923, 134349, 162633, 582179, 704743, 1030009, 1746537, 2114229, 3090027, 13390117, 40170351]

約数ペア:

[(1, 40170351), (3, 13390117), (13, 3090027), (19, 2114229), (23, 1746537), (39, 1030009), (57, 704743), (69, 582179), (247, 162633), (299, 134349), (437, 91923), (741, 54211), (897, 44783), (1311, 30641), (2357, 17043), (5681, 7071)]