42834531

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 62668800

約数和(自身を除く): 19834269

約数列:

[1, 3, 19, 47, 57, 59, 141, 177, 271, 813, 893, 1121, 2679, 2773, 3363, 5149, 8319, 12737, 15447, 15989, 38211, 47967, 52687, 158061, 242003, 303791, 726009, 751483, 911373, 2254449, 14278177, 42834531]

約数ペア:

[(1, 42834531), (3, 14278177), (19, 2254449), (47, 911373), (57, 751483), (59, 726009), (141, 303791), (177, 242003), (271, 158061), (813, 52687), (893, 47967), (1121, 38211), (2679, 15989), (2773, 15447), (3363, 12737), (5149, 8319)]