42272517

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1693}}^1$

素因数の和:1773

約数の個数: 32

約数和(自身を含む): 68302080

約数和(自身を除く): 26029563

約数列:

[1, 3, 7, 21, 29, 41, 87, 123, 203, 287, 609, 861, 1189, 1693, 3567, 5079, 8323, 11851, 24969, 35553, 49097, 69413, 147291, 208239, 343679, 485891, 1031037, 1457673, 2012977, 6038931, 14090839, 42272517]

約数ペア:

[(1, 42272517), (3, 14090839), (7, 6038931), (21, 2012977), (29, 1457673), (41, 1031037), (87, 485891), (123, 343679), (203, 208239), (287, 147291), (609, 69413), (861, 49097), (1189, 35553), (1693, 24969), (3567, 11851), (5079, 8323)]