395675091

素因数分解:

$3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{10627}}^1$

素因数の和:10840

約数の個数: 32

約数和(自身を含む): 673390080

約数和(自身を除く): 277714989

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 197, 591, 1379, 1773, 4137, 5319, 10627, 12411, 31881, 37233, 74389, 95643, 223167, 286929, 669501, 2008503, 2093519, 6280557, 14654633, 18841671, 43963899, 56525013, 131891697, 395675091]

約数ペア:

[(1, 395675091), (3, 131891697), (7, 56525013), (9, 43963899), (21, 18841671), (27, 14654633), (63, 6280557), (189, 2093519), (197, 2008503), (591, 669501), (1379, 286929), (1773, 223167), (4137, 95643), (5319, 74389), (10627, 37233), (12411, 31881)]