43891239

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 69995520

約数和(自身を除く): 26104281

約数列:

[1, 3, 7, 21, 29, 87, 97, 203, 291, 609, 679, 743, 2037, 2229, 2813, 5201, 8439, 15603, 19691, 21547, 59073, 64641, 72071, 150829, 216213, 452487, 504497, 1513491, 2090059, 6270177, 14630413, 43891239]

約数ペア:

[(1, 43891239), (3, 14630413), (7, 6270177), (21, 2090059), (29, 1513491), (87, 504497), (97, 452487), (203, 216213), (291, 150829), (609, 72071), (679, 64641), (743, 59073), (2037, 21547), (2229, 19691), (2813, 15603), (5201, 8439)]