8031021

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 11641440

約数和(自身を除く): 3610419

約数列:

[1, 3, 17, 51, 59, 157, 177, 289, 471, 867, 1003, 2669, 3009, 8007, 9263, 17051, 27789, 45373, 51153, 136119, 157471, 472413, 2677007, 8031021]

約数ペア:

[(1, 8031021), (3, 2677007), (17, 472413), (51, 157471), (59, 136119), (157, 51153), (177, 45373), (289, 27789), (471, 17051), (867, 9263), (1003, 8007), (2669, 3009)]