9954147

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 16284672

約数和(自身を除く): 6330525

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 557, 777, 851, 1671, 2553, 3899, 5957, 11697, 12811, 17871, 20609, 38433, 61827, 89677, 144263, 269031, 432789, 474007, 1422021, 3318049, 9954147]

約数ペア:

[(1, 9954147), (3, 3318049), (7, 1422021), (21, 474007), (23, 432789), (37, 269031), (69, 144263), (111, 89677), (161, 61827), (259, 38433), (483, 20609), (557, 17871), (777, 12811), (851, 11697), (1671, 5957), (2553, 3899)]