345345021

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{11119}}^1$

素因数の和:11178

約数の個数: 48

約数和(自身を含む): 624499200

約数和(自身を除く): 279154179

約数列:

[1, 3, 7, 9, 17, 21, 29, 51, 63, 87, 119, 153, 203, 261, 357, 493, 609, 1071, 1479, 1827, 3451, 4437, 10353, 11119, 31059, 33357, 77833, 100071, 189023, 233499, 322451, 567069, 700497, 967353, 1323161, 1701207, 2257157, 2902059, 3969483, 5481667, 6771471, 11908449, 16445001, 20314413, 38371669, 49335003, 115115007, 345345021]

約数ペア:

[(1, 345345021), (3, 115115007), (7, 49335003), (9, 38371669), (17, 20314413), (21, 16445001), (29, 11908449), (51, 6771471), (63, 5481667), (87, 3969483), (119, 2902059), (153, 2257157), (203, 1701207), (261, 1323161), (357, 967353), (493, 700497), (609, 567069), (1071, 322451), (1479, 233499), (1827, 189023), (3451, 100071), (4437, 77833), (10353, 33357), (11119, 31059)]