419394771

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{52183}}^1$

素因数の和:52255

約数の個数: 24

約数和(自身を含む): 651256320

約数和(自身を除く): 231861549

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 8037, 52183, 156549, 469647, 991477, 2452601, 2974431, 7357803, 8923293, 22073409, 46599419, 139798257, 419394771]

約数ペア:

[(1, 419394771), (3, 139798257), (9, 46599419), (19, 22073409), (47, 8923293), (57, 7357803), (141, 2974431), (171, 2452601), (423, 991477), (893, 469647), (2679, 156549), (8037, 52183)]