233789199

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1559}}^1$

素因数の和:1799

約数の個数: 32

約数和(自身を含む): 368010240

約数和(自身を除く): 134221041

約数列:

[1, 3, 7, 21, 37, 111, 193, 259, 579, 777, 1351, 1559, 4053, 4677, 7141, 10913, 21423, 32739, 49987, 57683, 149961, 173049, 300887, 403781, 902661, 1211343, 2106209, 6318627, 11132819, 33398457, 77929733, 233789199]

約数ペア:

[(1, 233789199), (3, 77929733), (7, 33398457), (21, 11132819), (37, 6318627), (111, 2106209), (193, 1211343), (259, 902661), (579, 403781), (777, 300887), (1351, 173049), (1559, 149961), (4053, 57683), (4677, 49987), (7141, 32739), (10913, 21423)]