2287496.00000000

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 93367296

約数和(自身を除く): 37174425

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 197, 289, 329, 357, 591, 799, 867, 987, 1379, 2023, 2397, 3349, 4137, 5593, 6069, 9259, 10047, 13583, 16779, 23443, 27777, 40749, 56933, 64813, 70329, 95081, 157403, 170799, 194439, 285243, 398531, 472209, 1101821, 1195593, 2675851, 3305463, 8027553, 18730957, 56192871]

約数ペア:

[(1, 56192871), (3, 18730957), (7, 8027553), (17, 3305463), (21, 2675851), (47, 1195593), (51, 1101821), (119, 472209), (141, 398531), (197, 285243), (289, 194439), (329, 170799), (357, 157403), (591, 95081), (799, 70329), (867, 64813), (987, 56933), (1379, 40749), (2023, 27777), (2397, 23443), (3349, 16779), (4137, 13583), (5593, 10047), (6069, 9259)]