28841253

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{6329}}^1$

素因数の和:6377

約数の個数: 24

約数和(自身を含む): 46183680

約数和(自身を除く): 17342427

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 6329, 18987, 44303, 132909, 196199, 310121, 588597, 930363, 1373393, 4120179, 9613751, 28841253]

約数ペア:

[(1, 28841253), (3, 9613751), (7, 4120179), (21, 1373393), (31, 930363), (49, 588597), (93, 310121), (147, 196199), (217, 132909), (651, 44303), (1519, 18987), (4557, 6329)]