4228987775691

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2707}}^1\times {\mathrm{2565257}}^1$

素因数の和:2568003

約数の個数: 32

約数和(自身を含む): 6668849917440

約数和(自身を除く): 2439862141749

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 2707, 8121, 18949, 56847, 78503, 235509, 549521, 1648563, 2565257, 7695771, 17956799, 53870397, 74392453, 223177359, 520747171, 1562241513, 6944150699, 20832452097, 48609054893, 145827164679, 201380370271, 604141110813, 1409662591897, 4228987775691]

約数ペア:

[(1, 4228987775691), (3, 1409662591897), (7, 604141110813), (21, 201380370271), (29, 145827164679), (87, 48609054893), (203, 20832452097), (609, 6944150699), (2707, 1562241513), (8121, 520747171), (18949, 223177359), (56847, 74392453), (78503, 53870397), (235509, 17956799), (549521, 7695771), (1648563, 2565257)]