11947617

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 20666880

約数和(自身を除く): 8719263

約数列:

[1, 3, 9, 11, 17, 31, 33, 51, 93, 99, 153, 187, 229, 279, 341, 527, 561, 687, 1023, 1581, 1683, 2061, 2519, 3069, 3893, 4743, 5797, 7099, 7557, 11679, 17391, 21297, 22671, 35037, 42823, 52173, 63891, 78089, 120683, 128469, 234267, 362049, 385407, 702801, 1086147, 1327513, 3982539, 11947617]

約数ペア:

[(1, 11947617), (3, 3982539), (9, 1327513), (11, 1086147), (17, 702801), (31, 385407), (33, 362049), (51, 234267), (93, 128469), (99, 120683), (153, 78089), (187, 63891), (229, 52173), (279, 42823), (341, 35037), (527, 22671), (561, 21297), (687, 17391), (1023, 11679), (1581, 7557), (1683, 7099), (2061, 5797), (2519, 4743), (3069, 3893)]