3979038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 9158400

約数和(自身を除く): 5179362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 449, 633, 898, 1266, 1347, 1477, 2694, 2954, 3143, 4431, 6286, 8862, 9429, 18858, 94739, 189478, 284217, 568434, 663173, 1326346, 1989519, 3979038]

約数ペア:

[(1, 3979038), (2, 1989519), (3, 1326346), (6, 663173), (7, 568434), (14, 284217), (21, 189478), (42, 94739), (211, 18858), (422, 9429), (449, 8862), (633, 6286), (898, 4431), (1266, 3143), (1347, 2954), (1477, 2694)]