4217169987

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{369247}}^1$

素因数の和:369309

約数の個数: 24

約数和(自身を含む): 6451501056

約数和(自身を除く): 2234331069

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3807, 11421, 369247, 1107741, 3323223, 9969669, 17354609, 29909007, 52063827, 89727021, 156191481, 468574443, 1405723329, 4217169987]

約数ペア:

[(1, 4217169987), (3, 1405723329), (9, 468574443), (27, 156191481), (47, 89727021), (81, 52063827), (141, 29909007), (243, 17354609), (423, 9969669), (1269, 3323223), (3807, 1107741), (11421, 369247)]