291283405983

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{31210051}}^1$

素因数の和:31210135

約数の個数: 24

約数和(自身を含む): 452795434416

約数和(自身を除く): 161512028433

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 549, 1037, 3111, 9333, 31210051, 93630153, 280890459, 530570867, 1591712601, 1903813111, 4775137803, 5711439333, 17134317999, 32364822887, 97094468661, 291283405983]

約数ペア:

[(1, 291283405983), (3, 97094468661), (9, 32364822887), (17, 17134317999), (51, 5711439333), (61, 4775137803), (153, 1903813111), (183, 1591712601), (549, 530570867), (1037, 280890459), (3111, 93630153), (9333, 31210051)]