654345147

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{12973}}^1$

素因数の和:13059

約数の個数: 32

約数和(自身を含む): 986439168

約数和(自身を除く): 332094021

約数列:

[1, 3, 17, 23, 43, 51, 69, 129, 391, 731, 989, 1173, 2193, 2967, 12973, 16813, 38919, 50439, 220541, 298379, 557839, 661623, 895137, 1673517, 5072443, 9483263, 12830297, 15217329, 28449789, 38490891, 218115049, 654345147]

約数ペア:

[(1, 654345147), (3, 218115049), (17, 38490891), (23, 28449789), (43, 15217329), (51, 12830297), (69, 9483263), (129, 5072443), (391, 1673517), (731, 895137), (989, 661623), (1173, 557839), (2193, 298379), (2967, 220541), (12973, 50439), (16813, 38919)]