2008279791

素因数分解:

$3^3\times 7^1\times {\mathrm{3011}}^1\times {\mathrm{3529}}^1$

素因数の和:6556

約数の個数: 32

約数和(自身を含む): 3402355200

約数和(自身を除く): 1394075409

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 3011, 3529, 9033, 10587, 21077, 24703, 27099, 31761, 63231, 74109, 81297, 95283, 189693, 222327, 569079, 666981, 10625819, 31877457, 74380733, 95632371, 223142199, 286897113, 669426597, 2008279791]

約数ペア:

[(1, 2008279791), (3, 669426597), (7, 286897113), (9, 223142199), (21, 95632371), (27, 74380733), (63, 31877457), (189, 10625819), (3011, 666981), (3529, 569079), (9033, 222327), (10587, 189693), (21077, 95283), (24703, 81297), (27099, 74109), (31761, 63231)]