974268315

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{243263}}^1$

素因数の和:243363

約数の個数: 24

約数和(自身を含む): 1707713280

約数和(自身を除く): 733444965

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 243263, 729789, 1216315, 2189367, 3648945, 10946835, 21650407, 64951221, 108252035, 194853663, 324756105, 974268315]

約数ペア:

[(1, 974268315), (3, 324756105), (5, 194853663), (9, 108252035), (15, 64951221), (45, 21650407), (89, 10946835), (267, 3648945), (445, 2189367), (801, 1216315), (1335, 729789), (4005, 243263)]