293236431

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 411264000

約数和(自身を除く): 118027569

約数列:

[1, 3, 47, 59, 101, 141, 177, 303, 349, 1047, 2773, 4747, 5959, 8319, 14241, 16403, 17877, 20591, 35249, 49209, 61773, 105747, 280073, 840219, 967777, 1656703, 2079691, 2903331, 4970109, 6239073, 97745477, 293236431]

約数ペア:

[(1, 293236431), (3, 97745477), (47, 6239073), (59, 4970109), (101, 2903331), (141, 2079691), (177, 1656703), (303, 967777), (349, 840219), (1047, 280073), (2773, 105747), (4747, 61773), (5959, 49209), (8319, 35249), (14241, 20591), (16403, 17877)]