1340144973

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{6379}}^1$

素因数の和:6670

約数の個数: 32

約数和(自身を含む): 2057932800

約数和(自身を除く): 717787827

約数列:

[1, 3, 9, 27, 31, 93, 251, 279, 753, 837, 2259, 6379, 6777, 7781, 19137, 23343, 57411, 70029, 172233, 197749, 210087, 593247, 1601129, 1779741, 4803387, 5339223, 14410161, 43230483, 49634999, 148904997, 446714991, 1340144973]

約数ペア:

[(1, 1340144973), (3, 446714991), (9, 148904997), (27, 49634999), (31, 43230483), (93, 14410161), (251, 5339223), (279, 4803387), (753, 1779741), (837, 1601129), (2259, 593247), (6379, 210087), (6777, 197749), (7781, 172233), (19137, 70029), (23343, 57411)]