2980456773

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^2\times {\mathrm{13913}}^1$

素因数の和:14125

約数の個数: 24

約数和(自身を含む): 4587390144

約数和(自身を除く): 1606933371

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 10201, 13913, 30603, 41739, 71407, 97391, 214221, 292173, 1405213, 4215639, 9836491, 29509473, 141926513, 425779539, 993485591, 2980456773]

約数ペア:

[(1, 2980456773), (3, 993485591), (7, 425779539), (21, 141926513), (101, 29509473), (303, 9836491), (707, 4215639), (2121, 1405213), (10201, 292173), (13913, 214221), (30603, 97391), (41739, 71407)]