2013721803

素因数分解:

$3^8\times {\mathrm{53}}^1\times {\mathrm{5791}}^1$

素因数の和:5868

約数の個数: 36

約数和(自身を含む): 3077949888

約数和(自身を除く): 1064228085

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 729, 1431, 2187, 4293, 5791, 6561, 12879, 17373, 38637, 52119, 115911, 156357, 306923, 347733, 469071, 920769, 1407213, 2762307, 4221639, 8286921, 12664917, 24860763, 37994751, 74582289, 223746867, 671240601, 2013721803]

約数ペア:

[(1, 2013721803), (3, 671240601), (9, 223746867), (27, 74582289), (53, 37994751), (81, 24860763), (159, 12664917), (243, 8286921), (477, 4221639), (729, 2762307), (1431, 1407213), (2187, 920769), (4293, 469071), (5791, 347733), (6561, 306923), (12879, 156357), (17373, 115911), (38637, 52119)]