84406987

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 108702720

約数和(自身を除く): 24295733

約数列:

[1, 7, 19, 23, 41, 133, 161, 287, 437, 673, 779, 943, 3059, 4711, 5453, 6601, 12787, 15479, 17917, 27593, 89509, 108353, 125419, 193151, 294101, 524267, 634639, 2058707, 3669869, 4442473, 12058141, 84406987]

約数ペア:

[(1, 84406987), (7, 12058141), (19, 4442473), (23, 3669869), (41, 2058707), (133, 634639), (161, 524267), (287, 294101), (437, 193151), (673, 125419), (779, 108353), (943, 89509), (3059, 27593), (4711, 17917), (5453, 15479), (6601, 12787)]