1243118523

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1\times {\mathrm{479}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 1775554560

約数和(自身を除く): 532436037

約数列:

[1, 3, 17, 51, 151, 337, 453, 479, 1011, 1437, 2567, 5729, 7701, 8143, 17187, 24429, 50887, 72329, 152661, 161423, 216987, 484269, 865079, 1229593, 2595237, 2744191, 3688779, 8232573, 24374873, 73124619, 414372841, 1243118523]

約数ペア:

[(1, 1243118523), (3, 414372841), (17, 73124619), (51, 24374873), (151, 8232573), (337, 3688779), (453, 2744191), (479, 2595237), (1011, 1229593), (1437, 865079), (2567, 484269), (5729, 216987), (7701, 161423), (8143, 152661), (17187, 72329), (24429, 50887)]