3030291

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:221

約数の個数: 40

約数和(自身を含む): 5227200

約数和(自身を除く): 2196909

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 179, 209, 297, 513, 537, 627, 891, 1539, 1611, 1881, 1969, 3401, 4833, 5643, 5907, 10203, 14499, 16929, 17721, 30609, 37411, 53163, 91827, 112233, 159489, 275481, 336699, 1010097, 3030291]

約数ペア:

[(1, 3030291), (3, 1010097), (9, 336699), (11, 275481), (19, 159489), (27, 112233), (33, 91827), (57, 53163), (81, 37411), (99, 30609), (171, 17721), (179, 16929), (209, 14499), (297, 10203), (513, 5907), (537, 5643), (627, 4833), (891, 3401), (1539, 1969), (1611, 1881)]