1156221

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 1987200

約数和(自身を除く): 830979

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 229, 297, 459, 561, 687, 1683, 2061, 2519, 3893, 5049, 6183, 7557, 11679, 22671, 35037, 42823, 68013, 105111, 128469, 385407, 1156221]

約数ペア:

[(1, 1156221), (3, 385407), (9, 128469), (11, 105111), (17, 68013), (27, 42823), (33, 35037), (51, 22671), (99, 11679), (153, 7557), (187, 6183), (229, 5049), (297, 3893), (459, 2519), (561, 2061), (687, 1683)]