424078977

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3209}}^1$

素因数の和:3286

約数の個数: 48

約数和(自身を含む): 702604800

約数和(自身を除く): 278525823

約数列:

[1, 3, 7, 21, 29, 31, 49, 87, 93, 147, 203, 217, 609, 651, 899, 1421, 1519, 2697, 3209, 4263, 4557, 6293, 9627, 18879, 22463, 44051, 67389, 93061, 99479, 132153, 157241, 279183, 298437, 471723, 651427, 696353, 1954281, 2089059, 2884891, 4559989, 4874471, 8654673, 13679967, 14623413, 20194237, 60582711, 141359659, 424078977]

約数ペア:

[(1, 424078977), (3, 141359659), (7, 60582711), (21, 20194237), (29, 14623413), (31, 13679967), (49, 8654673), (87, 4874471), (93, 4559989), (147, 2884891), (203, 2089059), (217, 1954281), (609, 696353), (651, 651427), (899, 471723), (1421, 298437), (1519, 279183), (2697, 157241), (3209, 132153), (4263, 99479), (4557, 93061), (6293, 67389), (9627, 44051), (18879, 22463)]