17015481

素因数分解:

$3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 29018880

約数和(自身を除く): 12003399

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 197, 457, 591, 1371, 1379, 1773, 3199, 4113, 4137, 5319, 9597, 12339, 12411, 28791, 37233, 86373, 90029, 270087, 630203, 810261, 1890609, 2430783, 5671827, 17015481]

約数ペア:

[(1, 17015481), (3, 5671827), (7, 2430783), (9, 1890609), (21, 810261), (27, 630203), (63, 270087), (189, 90029), (197, 86373), (457, 37233), (591, 28791), (1371, 12411), (1379, 12339), (1773, 9597), (3199, 5319), (4113, 4137)]