1082100303

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{785839}}^1$

素因数の和:785868

約数の個数: 20

約数和(自身を含む): 1711559520

約数和(自身を除く): 629459217

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 785839, 2357517, 7072551, 13359263, 21217653, 40077789, 63652959, 120233367, 360700101, 1082100303]

約数ペア:

[(1, 1082100303), (3, 360700101), (9, 120233367), (17, 63652959), (27, 40077789), (51, 21217653), (81, 13359263), (153, 7072551), (459, 2357517), (1377, 785839)]