4086747

素因数分解:

$3^3\times 7^2\times {\mathrm{3089}}^1$

素因数の和:3112

約数の個数: 24

約数和(自身を含む): 7045200

約数和(自身を除く): 2958453

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 3089, 9267, 21623, 27801, 64869, 83403, 151361, 194607, 454083, 583821, 1362249, 4086747]

約数ペア:

[(1, 4086747), (3, 1362249), (7, 583821), (9, 454083), (21, 194607), (27, 151361), (49, 83403), (63, 64869), (147, 27801), (189, 21623), (441, 9267), (1323, 3089)]