7718896263

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{7933}}^1$

素因数の和:8419

約数の個数: 32

約数和(自身を含む): 11294207680

約数和(自身を除く): 3575311417

約数列:

[1, 3, 13, 39, 61, 183, 409, 793, 1227, 2379, 5317, 7933, 15951, 23799, 24949, 74847, 103129, 309387, 324337, 483913, 973011, 1451739, 3244597, 6290869, 9733791, 18872607, 42179761, 126539283, 197920417, 593761251, 2572965421, 7718896263]

約数ペア:

[(1, 7718896263), (3, 2572965421), (13, 593761251), (39, 197920417), (61, 126539283), (183, 42179761), (409, 18872607), (793, 9733791), (1227, 6290869), (2379, 3244597), (5317, 1451739), (7933, 973011), (15951, 483913), (23799, 324337), (24949, 309387), (74847, 103129)]