1217384553

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{112129}}^1$

素因数の和:112197

約数の個数: 32

約数和(自身を含む): 2066780160

約数和(自身を除く): 849395607

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 3619, 10857, 112129, 336387, 784903, 1233419, 2354709, 3700257, 5270063, 8633933, 15810189, 25901799, 36890441, 57970693, 110671323, 173912079, 405794851, 1217384553]

約数ペア:

[(1, 1217384553), (3, 405794851), (7, 173912079), (11, 110671323), (21, 57970693), (33, 36890441), (47, 25901799), (77, 15810189), (141, 8633933), (231, 5270063), (329, 3700257), (517, 2354709), (987, 1233419), (1551, 784903), (3619, 336387), (10857, 112129)]