1296403479

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{2473}}^1$

素因数の和:2696

約数の個数: 48

約数和(自身を含む): 2195249472

約数和(自身を除く): 898845993

約数列:

[1, 3, 7, 9, 21, 53, 63, 157, 159, 371, 471, 477, 1099, 1113, 1413, 2473, 3297, 3339, 7419, 8321, 9891, 17311, 22257, 24963, 51933, 58247, 74889, 131069, 155799, 174741, 388261, 393207, 524223, 917483, 1164783, 1179621, 2717827, 2752449, 3494349, 8153481, 8257347, 20577833, 24460443, 61733499, 144044831, 185200497, 432134493, 1296403479]

約数ペア:

[(1, 1296403479), (3, 432134493), (7, 185200497), (9, 144044831), (21, 61733499), (53, 24460443), (63, 20577833), (157, 8257347), (159, 8153481), (371, 3494349), (471, 2752449), (477, 2717827), (1099, 1179621), (1113, 1164783), (1413, 917483), (2473, 524223), (3297, 393207), (3339, 388261), (7419, 174741), (8321, 155799), (9891, 131069), (17311, 74889), (22257, 58247), (24963, 51933)]