4181647257

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{2011}}^1$

素因数の和:2334

約数の個数: 48

約数和(自身を含む): 6478318080

約数和(自身を除く): 2296670823

約数列:

[1, 3, 9, 29, 31, 87, 93, 257, 261, 279, 771, 899, 2011, 2313, 2697, 6033, 7453, 7967, 8091, 18099, 22359, 23901, 58319, 62341, 67077, 71703, 174957, 187023, 231043, 516827, 524871, 561069, 693129, 1550481, 1807889, 2079387, 4651443, 5423667, 14987983, 16021637, 16271001, 44963949, 48064911, 134891847, 144194733, 464627473, 1393882419, 4181647257]

約数ペア:

[(1, 4181647257), (3, 1393882419), (9, 464627473), (29, 144194733), (31, 134891847), (87, 48064911), (93, 44963949), (257, 16271001), (261, 16021637), (279, 14987983), (771, 5423667), (899, 4651443), (2011, 2079387), (2313, 1807889), (2697, 1550481), (6033, 693129), (7453, 561069), (7967, 524871), (8091, 516827), (18099, 231043), (22359, 187023), (23901, 174957), (58319, 71703), (62341, 67077)]