7068831

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 11943936

約数和(自身を除く): 4875105

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 431, 497, 781, 1293, 1491, 2343, 3017, 4741, 5467, 9051, 14223, 16401, 30601, 33187, 91803, 99561, 214207, 336611, 642621, 1009833, 2356277, 7068831]

約数ペア:

[(1, 7068831), (3, 2356277), (7, 1009833), (11, 642621), (21, 336611), (33, 214207), (71, 99561), (77, 91803), (213, 33187), (231, 30601), (431, 16401), (497, 14223), (781, 9051), (1293, 5467), (1491, 4741), (2343, 3017)]