299488977991

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{5227}}^1\times {\mathrm{61543}}^1$

素因数の和:66803

約数の個数: 24

約数和(自身を含む): 366797316480

約数和(自身を除く): 67308338489

約数列:

[1, 7, 19, 49, 133, 931, 5227, 36589, 61543, 99313, 256123, 430801, 695191, 1169317, 3015607, 4866337, 8185219, 57296533, 321685261, 2251796827, 6112019959, 15762577789, 42784139713, 299488977991]

約数ペア:

[(1, 299488977991), (7, 42784139713), (19, 15762577789), (49, 6112019959), (133, 2251796827), (931, 321685261), (5227, 57296533), (36589, 8185219), (61543, 4866337), (99313, 3015607), (256123, 1169317), (430801, 695191)]