1530417

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{359}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 2462400

約数和(自身を除く): 931983

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 359, 609, 1077, 1421, 2513, 4263, 7539, 10411, 17591, 31233, 52773, 72877, 218631, 510139, 1530417]

約数ペア:

[(1, 1530417), (3, 510139), (7, 218631), (21, 72877), (29, 52773), (49, 31233), (87, 17591), (147, 10411), (203, 7539), (359, 4263), (609, 2513), (1077, 1421)]