2801687637

素因数分解:

$3^1\times 7^1\times {\mathrm{2477}}^1\times {\mathrm{53861}}^1$

素因数の和:56348

約数の個数: 16

約数和(自身を含む): 4271041152

約数和(自身を除く): 1469353515

約数列:

[1, 3, 7, 21, 2477, 7431, 17339, 52017, 53861, 161583, 377027, 1131081, 133413697, 400241091, 933895879, 2801687637]

約数ペア:

[(1, 2801687637), (3, 933895879), (7, 400241091), (21, 133413697), (2477, 1131081), (7431, 377027), (17339, 161583), (52017, 53861)]