470893682721

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{3121747}}^1$

素因数の和:3122421

約数の個数: 32

約数和(自身を含む): 783983305728

約数和(自身を除く): 313089623007

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 653, 1959, 4571, 7183, 13713, 21549, 50281, 150843, 3121747, 9365241, 21852229, 34339217, 65556687, 103017651, 240374519, 721123557, 2038500791, 6115502373, 14269505537, 22423508701, 42808516611, 67270526103, 156964560907, 470893682721]

約数ペア:

[(1, 470893682721), (3, 156964560907), (7, 67270526103), (11, 42808516611), (21, 22423508701), (33, 14269505537), (77, 6115502373), (231, 2038500791), (653, 721123557), (1959, 240374519), (4571, 103017651), (7183, 65556687), (13713, 34339217), (21549, 21852229), (50281, 9365241), (150843, 3121747)]