388550931

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{3727}}^1$

素因数の和:3839

約数の個数: 32

約数和(自身を含む): 572620800

約数和(自身を除く): 184069869

約数列:

[1, 3, 19, 31, 57, 59, 93, 177, 589, 1121, 1767, 1829, 3363, 3727, 5487, 11181, 34751, 70813, 104253, 115537, 212439, 219893, 346611, 659679, 2195203, 4177967, 6585609, 6816683, 12533901, 20450049, 129516977, 388550931]

約数ペア:

[(1, 388550931), (3, 129516977), (19, 20450049), (31, 12533901), (57, 6816683), (59, 6585609), (93, 4177967), (177, 2195203), (589, 659679), (1121, 346611), (1767, 219893), (1829, 212439), (3363, 115537), (3727, 104253), (5487, 70813), (11181, 34751)]