15692241987

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1257089}}^1$

素因数の和:1257187

約数の個数: 24

約数和(自身を含む): 24186411600

約数和(自身を除く): 8494169613

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 4161, 12483, 1257089, 3771267, 11313801, 23884691, 71654073, 91767497, 214962219, 275302491, 825907473, 1743582443, 5230747329, 15692241987]

約数ペア:

[(1, 15692241987), (3, 5230747329), (9, 1743582443), (19, 825907473), (57, 275302491), (73, 214962219), (171, 91767497), (219, 71654073), (657, 23884691), (1387, 11313801), (4161, 3771267), (12483, 1257089)]