1330761393

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{2389}}^1$

素因数の和:2460

約数の個数: 60

約数和(自身を含む): 2238908980

約数和(自身を除く): 908147587

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 351, 529, 621, 897, 1053, 1587, 1863, 2389, 2691, 4761, 6877, 7167, 8073, 14283, 20631, 21501, 24219, 31057, 42849, 54947, 61893, 64503, 93171, 164841, 185679, 193509, 279513, 494523, 557037, 714311, 838539, 1263781, 1483569, 2142933, 2515617, 3791343, 4450707, 6428799, 11374029, 16429153, 19286397, 34122087, 49287459, 57859191, 102366261, 147862377, 443587131, 1330761393]

約数ペア:

[(1, 1330761393), (3, 443587131), (9, 147862377), (13, 102366261), (23, 57859191), (27, 49287459), (39, 34122087), (69, 19286397), (81, 16429153), (117, 11374029), (207, 6428799), (299, 4450707), (351, 3791343), (529, 2515617), (621, 2142933), (897, 1483569), (1053, 1263781), (1587, 838539), (1863, 714311), (2389, 557037), (2691, 494523), (4761, 279513), (6877, 193509), (7167, 185679), (8073, 164841), (14283, 93171), (20631, 64503), (21501, 61893), (24219, 54947), (31057, 42849)]