241520721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1867}}^1$

素因数の和:2021

約数の個数: 32

約数和(自身を含む): 361525248

約数和(自身を除く): 120004527

約数列:

[1, 3, 13, 31, 39, 93, 107, 321, 403, 1209, 1391, 1867, 3317, 4173, 5601, 9951, 24271, 43121, 57877, 72813, 129363, 173631, 199769, 599307, 752401, 2257203, 2596997, 6192839, 7790991, 18578517, 80506907, 241520721]

約数ペア:

[(1, 241520721), (3, 80506907), (13, 18578517), (31, 7790991), (39, 6192839), (93, 2596997), (107, 2257203), (321, 752401), (403, 599307), (1209, 199769), (1391, 173631), (1867, 129363), (3317, 72813), (4173, 57877), (5601, 43121), (9951, 24271)]