1661514533

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{977}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 2082060288

約数和(自身を除く): 420545755

約数列:

[1, 7, 17, 31, 119, 217, 461, 527, 977, 3227, 3689, 6839, 7837, 14291, 16609, 30287, 54859, 100037, 116263, 212009, 242947, 450397, 514879, 1700629, 3152779, 3604153, 7656749, 13962307, 53597243, 97736149, 237359219, 1661514533]

約数ペア:

[(1, 1661514533), (7, 237359219), (17, 97736149), (31, 53597243), (119, 13962307), (217, 7656749), (461, 3604153), (527, 3152779), (977, 1700629), (3227, 514879), (3689, 450397), (6839, 242947), (7837, 212009), (14291, 116263), (16609, 100037), (30287, 54859)]