1230993071

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{22741}}^1$

素因数の和:22815

約数の個数: 32

約数和(自身を含む): 1659256320

約数和(自身を除く): 428263249

約数列:

[1, 7, 11, 19, 37, 77, 133, 209, 259, 407, 703, 1463, 2849, 4921, 7733, 22741, 54131, 159187, 250151, 432079, 841417, 1751057, 3024553, 4752869, 5889919, 9255587, 15986923, 33270083, 64789109, 111908461, 175856153, 1230993071]

約数ペア:

[(1, 1230993071), (7, 175856153), (11, 111908461), (19, 64789109), (37, 33270083), (77, 15986923), (133, 9255587), (209, 5889919), (259, 4752869), (407, 3024553), (703, 1751057), (1463, 841417), (2849, 432079), (4921, 250151), (7733, 159187), (22741, 54131)]