3985086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 9169920

約数和(自身を除く): 5184834

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 397, 478, 717, 794, 1191, 1434, 1673, 2382, 2779, 3346, 5019, 5558, 8337, 10038, 16674, 94883, 189766, 284649, 569298, 664181, 1328362, 1992543, 3985086]

約数ペア:

[(1, 3985086), (2, 1992543), (3, 1328362), (6, 664181), (7, 569298), (14, 284649), (21, 189766), (42, 94883), (239, 16674), (397, 10038), (478, 8337), (717, 5558), (794, 5019), (1191, 3346), (1434, 2779), (1673, 2382)]