2007156969

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{141061}}^1$

素因数の和:141118

約数の個数: 32

約数和(自身を含む): 3250068480

約数和(自身を除く): 1242911511

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 459, 527, 837, 1581, 4743, 14229, 141061, 423183, 1269549, 2398037, 3808647, 4372891, 7194111, 13118673, 21582333, 39356019, 64746999, 74339147, 118068057, 223017441, 669052323, 2007156969]

約数ペア:

[(1, 2007156969), (3, 669052323), (9, 223017441), (17, 118068057), (27, 74339147), (31, 64746999), (51, 39356019), (93, 21582333), (153, 13118673), (279, 7194111), (459, 4372891), (527, 3808647), (837, 2398037), (1581, 1269549), (4743, 423183), (14229, 141061)]