241330257

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4261}}^1$

素因数の和:4334

約数の個数: 48

約数和(自身を含む): 425518080

約数和(自身を除く): 184187823

約数列:

[1, 3, 7, 9, 21, 29, 31, 63, 87, 93, 203, 217, 261, 279, 609, 651, 899, 1827, 1953, 2697, 4261, 6293, 8091, 12783, 18879, 29827, 38349, 56637, 89481, 123569, 132091, 268443, 370707, 396273, 864983, 924637, 1112121, 1188819, 2594949, 2773911, 3830639, 7784847, 8321733, 11491917, 26814473, 34475751, 80443419, 241330257]

約数ペア:

[(1, 241330257), (3, 80443419), (7, 34475751), (9, 26814473), (21, 11491917), (29, 8321733), (31, 7784847), (63, 3830639), (87, 2773911), (93, 2594949), (203, 1188819), (217, 1112121), (261, 924637), (279, 864983), (609, 396273), (651, 370707), (899, 268443), (1827, 132091), (1953, 123569), (2697, 89481), (4261, 56637), (6293, 38349), (8091, 29827), (12783, 18879)]