7715696891

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{421}}^1\times {\mathrm{457}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 9407129472

約数和(自身を除く): 1691432581

約数列:

[1, 7, 17, 119, 337, 421, 457, 2359, 2947, 3199, 5729, 7157, 7769, 40103, 50099, 54383, 141877, 154009, 192397, 993139, 1078063, 1346779, 2411909, 2618153, 3270749, 16883363, 18327071, 22895243, 64837789, 453864523, 1102242413, 7715696891]

約数ペア:

[(1, 7715696891), (7, 1102242413), (17, 453864523), (119, 64837789), (337, 22895243), (421, 18327071), (457, 16883363), (2359, 3270749), (2947, 2618153), (3199, 2411909), (5729, 1346779), (7157, 1078063), (7769, 993139), (40103, 192397), (50099, 154009), (54383, 141877)]