401040453

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1\times {\mathrm{491}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 596823552

約数和(自身を除く): 195783099

約数列:

[1, 3, 11, 33, 53, 159, 467, 491, 583, 1401, 1473, 1749, 5137, 5401, 15411, 16203, 24751, 26023, 74253, 78069, 229297, 272261, 286253, 687891, 816783, 858759, 2522267, 7566801, 12152741, 36458223, 133680151, 401040453]

約数ペア:

[(1, 401040453), (3, 133680151), (11, 36458223), (33, 12152741), (53, 7566801), (159, 2522267), (467, 858759), (491, 816783), (583, 687891), (1401, 286253), (1473, 272261), (1749, 229297), (5137, 78069), (5401, 74253), (15411, 26023), (16203, 24751)]