40259373

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{439}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 67246080

約数和(自身を除く): 26986707

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 397, 439, 1191, 1317, 2779, 3073, 4367, 4829, 8337, 9219, 13101, 14487, 30569, 33803, 91707, 101409, 174283, 522849, 1219981, 1917113, 3659943, 5751339, 13419791, 40259373]

約数ペア:

[(1, 40259373), (3, 13419791), (7, 5751339), (11, 3659943), (21, 1917113), (33, 1219981), (77, 522849), (231, 174283), (397, 101409), (439, 91707), (1191, 33803), (1317, 30569), (2779, 14487), (3073, 13101), (4367, 9219), (4829, 8337)]