3928006977

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1\times {\mathrm{503}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 5389655040

約数和(自身を除く): 1461648063

約数列:

[1, 3, 61, 139, 183, 307, 417, 503, 921, 1509, 8479, 18727, 25437, 30683, 42673, 56181, 69917, 92049, 128019, 154421, 209751, 463263, 2603053, 4264937, 7809159, 9419681, 12794811, 21464519, 28259043, 64393557, 1309335659, 3928006977]

約数ペア:

[(1, 3928006977), (3, 1309335659), (61, 64393557), (139, 28259043), (183, 21464519), (307, 12794811), (417, 9419681), (503, 7809159), (921, 4264937), (1509, 2603053), (8479, 463263), (18727, 209751), (25437, 154421), (30683, 128019), (42673, 92049), (56181, 69917)]