2100074697

素因数分解:

$3^2\times 7^1\times {\mathrm{7043}}^1\times {\mathrm{4733}}^1$

素因数の和:11789

約数の個数: 24

約数和(自身を含む): 3468014784

約数和(自身を除く): 1367940087

約数列:

[1, 3, 7, 9, 21, 63, 4733, 7043, 14199, 21129, 33131, 42597, 49301, 63387, 99393, 147903, 298179, 443709, 33334519, 100003557, 233341633, 300010671, 700024899, 2100074697]

約数ペア:

[(1, 2100074697), (3, 700024899), (7, 300010671), (9, 233341633), (21, 100003557), (63, 33334519), (4733, 443709), (7043, 298179), (14199, 147903), (21129, 99393), (33131, 63387), (42597, 49301)]