310097997

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{1511}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 502225920

約数和(自身を除く): 192127923

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 691, 1511, 2073, 4533, 6219, 7601, 13599, 16621, 18657, 22803, 40797, 49863, 68409, 149589, 205227, 448767, 1044101, 3132303, 9396909, 11485111, 28190727, 34455333, 103365999, 310097997]

約数ペア:

[(1, 310097997), (3, 103365999), (9, 34455333), (11, 28190727), (27, 11485111), (33, 9396909), (99, 3132303), (297, 1044101), (691, 448767), (1511, 205227), (2073, 149589), (4533, 68409), (6219, 49863), (7601, 40797), (13599, 22803), (16621, 18657)]