391010274

素因数分解:

$2^1\times 3^3\times {\mathrm{2053}}^1\times {\mathrm{3527}}^1$

素因数の和:5591

約数の個数: 32

約数和(自身を含む): 869581440

約数和(自身を除く): 478571166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2053, 3527, 4106, 6159, 7054, 10581, 12318, 18477, 21162, 31743, 36954, 55431, 63486, 95229, 110862, 190458, 7240931, 14481862, 21722793, 43445586, 65168379, 130336758, 195505137, 391010274]

約数ペア:

[(1, 391010274), (2, 195505137), (3, 130336758), (6, 65168379), (9, 43445586), (18, 21722793), (27, 14481862), (54, 7240931), (2053, 190458), (3527, 110862), (4106, 95229), (6159, 63486), (7054, 55431), (10581, 36954), (12318, 31743), (18477, 21162)]