329440719

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^2$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 458507520

約数和(自身を除く): 129066801

約数列:

[1, 3, 47, 59, 141, 177, 199, 597, 2773, 8319, 9353, 11741, 28059, 35223, 39601, 118803, 551827, 1655481, 1861247, 2336459, 5583741, 7009377, 109813573, 329440719]

約数ペア:

[(1, 329440719), (3, 109813573), (47, 7009377), (59, 5583741), (141, 2336459), (177, 1861247), (199, 1655481), (597, 551827), (2773, 118803), (8319, 39601), (9353, 35223), (11741, 28059)]