946481211

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{643}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 1541519616

約数和(自身を除く): 595038405

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 547, 643, 897, 1641, 1929, 2691, 4923, 5787, 7111, 8359, 12581, 14789, 21333, 25077, 37743, 44367, 63999, 75231, 113229, 133101, 163553, 192257, 351721, 490659, 576771, 1055163, 1471977, 1730313, 3165489, 4572373, 8089583, 13717119, 24268749, 41151357, 72806247, 105164579, 315493737, 946481211]

約数ペア:

[(1, 946481211), (3, 315493737), (9, 105164579), (13, 72806247), (23, 41151357), (39, 24268749), (69, 13717119), (117, 8089583), (207, 4572373), (299, 3165489), (547, 1730313), (643, 1471977), (897, 1055163), (1641, 576771), (1929, 490659), (2691, 351721), (4923, 192257), (5787, 163553), (7111, 133101), (8359, 113229), (12581, 75231), (14789, 63999), (21333, 44367), (25077, 37743)]