29870853

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 44136576

約数和(自身を除く): 14265723

約数列:

[1, 3, 17, 43, 51, 53, 129, 159, 257, 731, 771, 901, 2193, 2279, 2703, 4369, 6837, 11051, 13107, 13621, 33153, 38743, 40863, 116229, 187867, 231557, 563601, 585703, 694671, 1757109, 9956951, 29870853]

約数ペア:

[(1, 29870853), (3, 9956951), (17, 1757109), (43, 694671), (51, 585703), (53, 563601), (129, 231557), (159, 187867), (257, 116229), (731, 40863), (771, 38743), (901, 33153), (2193, 13621), (2279, 13107), (2703, 11051), (4369, 6837)]