1401894

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2021

約数の個数: 32

約数和(自身を含む): 3356640

約数和(自身を除く): 1954746

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 1997, 3994, 5991, 11982, 17973, 25961, 35946, 51922, 53919, 77883, 107838, 155766, 233649, 467298, 700947, 1401894]

約数ペア:

[(1, 1401894), (2, 700947), (3, 467298), (6, 233649), (9, 155766), (13, 107838), (18, 77883), (26, 53919), (27, 51922), (39, 35946), (54, 25961), (78, 17973), (117, 11982), (234, 5991), (351, 3994), (702, 1997)]