3490173

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 5311488

約数和(自身を除く): 1821315

約数列:

[1, 3, 9, 37, 47, 111, 141, 223, 333, 423, 669, 1739, 2007, 5217, 8251, 10481, 15651, 24753, 31443, 74259, 94329, 387797, 1163391, 3490173]

約数ペア:

[(1, 3490173), (3, 1163391), (9, 387797), (37, 94329), (47, 74259), (111, 31443), (141, 24753), (223, 15651), (333, 10481), (423, 8251), (669, 5217), (1739, 2007)]