88990223

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2273}}^1$

素因数の和:2351

約数の個数: 24

約数和(自身を含む): 111989952

約数和(自身を除く): 22999729

約数列:

[1, 7, 17, 47, 49, 119, 329, 799, 833, 2273, 2303, 5593, 15911, 38641, 39151, 106831, 111377, 270487, 747817, 1816127, 1893409, 5234719, 12712889, 88990223]

約数ペア:

[(1, 88990223), (7, 12712889), (17, 5234719), (47, 1893409), (49, 1816127), (119, 747817), (329, 270487), (799, 111377), (833, 106831), (2273, 39151), (2303, 38641), (5593, 15911)]