2901478923

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{9011}}^1$

素因数の和:9312

約数の個数: 48

約数和(自身を含む): 5061139200

約数和(自身を除く): 2159660277

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 269, 399, 807, 1197, 1883, 2421, 5111, 5649, 9011, 15333, 16947, 27033, 35777, 45999, 63077, 81099, 107331, 171209, 189231, 321993, 513627, 567693, 1198463, 1540881, 2423959, 3595389, 7271877, 10786167, 16967713, 21815631, 46055221, 50903139, 138165663, 152709417, 322386547, 414496989, 967159641, 2901478923]

約数ペア:

[(1, 2901478923), (3, 967159641), (7, 414496989), (9, 322386547), (19, 152709417), (21, 138165663), (57, 50903139), (63, 46055221), (133, 21815631), (171, 16967713), (269, 10786167), (399, 7271877), (807, 3595389), (1197, 2423959), (1883, 1540881), (2421, 1198463), (5111, 567693), (5649, 513627), (9011, 321993), (15333, 189231), (16947, 171209), (27033, 107331), (35777, 81099), (45999, 63077)]