47590431

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 74661888

約数和(自身を除く): 27071457

約数列:

[1, 3, 7, 21, 61, 97, 183, 291, 383, 427, 679, 1149, 1281, 2037, 2681, 5917, 8043, 17751, 23363, 37151, 41419, 70089, 111453, 124257, 163541, 260057, 490623, 780171, 2266211, 6798633, 15863477, 47590431]

約数ペア:

[(1, 47590431), (3, 15863477), (7, 6798633), (21, 2266211), (61, 780171), (97, 490623), (183, 260057), (291, 163541), (383, 124257), (427, 111453), (679, 70089), (1149, 41419), (1281, 37151), (2037, 23363), (2681, 17751), (5917, 8043)]