16206297

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 23808000

約数和(自身を除く): 7601703

約数列:

[1, 3, 19, 57, 59, 61, 79, 177, 183, 237, 1121, 1159, 1501, 3363, 3477, 3599, 4503, 4661, 4819, 10797, 13983, 14457, 68381, 88559, 91561, 205143, 265677, 274683, 284321, 852963, 5402099, 16206297]

約数ペア:

[(1, 16206297), (3, 5402099), (19, 852963), (57, 284321), (59, 274683), (61, 265677), (79, 205143), (177, 91561), (183, 88559), (237, 68381), (1121, 14457), (1159, 13983), (1501, 10797), (3363, 4819), (3477, 4661), (3599, 4503)]