21472439199

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1\times {\mathrm{9949}}^1$

素因数の和:11015

約数の個数: 32

約数和(自身を含む): 30872064000

約数和(自身を除く): 9399624801

約数列:

[1, 3, 23, 31, 69, 93, 713, 1009, 2139, 3027, 9949, 23207, 29847, 31279, 69621, 93837, 228827, 308419, 686481, 719417, 925257, 2158251, 7093637, 10038541, 21280911, 30115623, 230886443, 311194771, 692659329, 933584313, 7157479733, 21472439199]

約数ペア:

[(1, 21472439199), (3, 7157479733), (23, 933584313), (31, 692659329), (69, 311194771), (93, 230886443), (713, 30115623), (1009, 21280911), (2139, 10038541), (3027, 7093637), (9949, 2158251), (23207, 925257), (29847, 719417), (31279, 686481), (69621, 308419), (93837, 228827)]