1097473421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 1282867200

約数和(自身を除く): 185393779

約数列:

[1, 11, 19, 127, 173, 209, 239, 1397, 1903, 2413, 2629, 3287, 4541, 21971, 26543, 30353, 36157, 41347, 49951, 241681, 333883, 417449, 454817, 576707, 785593, 4591939, 5251069, 6343777, 8641523, 57761759, 99770311, 1097473421]

約数ペア:

[(1, 1097473421), (11, 99770311), (19, 57761759), (127, 8641523), (173, 6343777), (209, 5251069), (239, 4591939), (1397, 785593), (1903, 576707), (2413, 454817), (2629, 417449), (3287, 333883), (4541, 241681), (21971, 49951), (26543, 41347), (30353, 36157)]