419735901

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 656377344

約数和(自身を除く): 236641443

約数列:

[1, 3, 13, 23, 39, 41, 69, 101, 113, 123, 299, 303, 339, 533, 897, 943, 1313, 1469, 1599, 2323, 2599, 2829, 3939, 4141, 4407, 4633, 6969, 7797, 11413, 12259, 12423, 13899, 30199, 33787, 34239, 36777, 53833, 60229, 90597, 95243, 101361, 106559, 148369, 161499, 180687, 262499, 285729, 319677, 445107, 467933, 787497, 1238159, 1385267, 1403799, 3412487, 3714477, 4155801, 6083129, 10237461, 10762459, 18249387, 32287377, 139911967, 419735901]

約数ペア:

[(1, 419735901), (3, 139911967), (13, 32287377), (23, 18249387), (39, 10762459), (41, 10237461), (69, 6083129), (101, 4155801), (113, 3714477), (123, 3412487), (299, 1403799), (303, 1385267), (339, 1238159), (533, 787497), (897, 467933), (943, 445107), (1313, 319677), (1469, 285729), (1599, 262499), (2323, 180687), (2599, 161499), (2829, 148369), (3939, 106559), (4141, 101361), (4407, 95243), (4633, 90597), (6969, 60229), (7797, 53833), (11413, 36777), (12259, 34239), (12423, 33787), (13899, 30199)]