4221735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 7974912

約数和(自身を除く): 3753177

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 1297, 3255, 3891, 6485, 9079, 19455, 27237, 40207, 45395, 120621, 136185, 201035, 281449, 603105, 844347, 1407245, 4221735]

約数ペア:

[(1, 4221735), (3, 1407245), (5, 844347), (7, 603105), (15, 281449), (21, 201035), (31, 136185), (35, 120621), (93, 45395), (105, 40207), (155, 27237), (217, 19455), (465, 9079), (651, 6485), (1085, 3891), (1297, 3255)]