1900292679

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{797}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 2886627744

約数和(自身を除く): 986335065

約数列:

[1, 3, 9, 43, 61, 101, 129, 183, 303, 387, 549, 797, 909, 2391, 2623, 4343, 6161, 7173, 7869, 13029, 18483, 23607, 34271, 39087, 48617, 55449, 80497, 102813, 145851, 241491, 264923, 308439, 437553, 724473, 794769, 2090531, 2384307, 3461371, 4910317, 6271593, 10384113, 14730951, 18814779, 31152339, 44192853, 211143631, 633430893, 1900292679]

約数ペア:

[(1, 1900292679), (3, 633430893), (9, 211143631), (43, 44192853), (61, 31152339), (101, 18814779), (129, 14730951), (183, 10384113), (303, 6271593), (387, 4910317), (549, 3461371), (797, 2384307), (909, 2090531), (2391, 794769), (2623, 724473), (4343, 437553), (6161, 308439), (7173, 264923), (7869, 241491), (13029, 145851), (18483, 102813), (23607, 80497), (34271, 55449), (39087, 48617)]