13960753807

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{64271}}^1$

素因数の和:64340

約数の個数: 48

約数和(自身を含む): 19694997504

約数和(自身を除く): 5734243697

約数列:

[1, 7, 11, 13, 31, 49, 77, 91, 143, 217, 341, 403, 539, 637, 1001, 1519, 2387, 2821, 4433, 7007, 16709, 19747, 31031, 64271, 217217, 449897, 706981, 835523, 1992401, 3149279, 4948867, 5848661, 9190753, 13946807, 21916411, 25901213, 34642069, 40940627, 64335271, 97627649, 153414877, 181308491, 284913343, 450346897, 1073904139, 1269159437, 1994393401, 13960753807]

約数ペア:

[(1, 13960753807), (7, 1994393401), (11, 1269159437), (13, 1073904139), (31, 450346897), (49, 284913343), (77, 181308491), (91, 153414877), (143, 97627649), (217, 64335271), (341, 40940627), (403, 34642069), (539, 25901213), (637, 21916411), (1001, 13946807), (1519, 9190753), (2387, 5848661), (2821, 4948867), (4433, 3149279), (7007, 1992401), (16709, 835523), (19747, 706981), (31031, 449897), (64271, 217217)]