399738

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3919}}^1$

素因数の和:3941

約数の個数: 16

約数和(自身を含む): 846720

約数和(自身を除く): 446982

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 3919, 7838, 11757, 23514, 66623, 133246, 199869, 399738]

約数ペア:

[(1, 399738), (2, 199869), (3, 133246), (6, 66623), (17, 23514), (34, 11757), (51, 7838), (102, 3919)]