3420171

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 5472000

約数和(自身を除く): 2051829

約数列:

[1, 3, 9, 19, 27, 57, 59, 113, 171, 177, 339, 513, 531, 1017, 1121, 1593, 2147, 3051, 3363, 6441, 6667, 10089, 19323, 20001, 30267, 57969, 60003, 126673, 180009, 380019, 1140057, 3420171]

約数ペア:

[(1, 3420171), (3, 1140057), (9, 380019), (19, 180009), (27, 126673), (57, 60003), (59, 57969), (113, 30267), (171, 20001), (177, 19323), (339, 10089), (513, 6667), (531, 6441), (1017, 3363), (1121, 3051), (1593, 2147)]