2783328003

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{1987}}^1$

素因数の和:2184

約数の個数: 48

約数和(自身を含む): 4302095616

約数和(自身を除く): 1518767613

約数列:

[1, 3, 9, 23, 67, 69, 101, 201, 207, 303, 603, 909, 1541, 1987, 2323, 4623, 5961, 6767, 6969, 13869, 17883, 20301, 20907, 45701, 60903, 133129, 137103, 155641, 200687, 399387, 411309, 466923, 602061, 1198161, 1400769, 1806183, 3061967, 4615801, 9185901, 13446029, 13847403, 27557703, 40338087, 41542209, 121014261, 309258667, 927776001, 2783328003]

約数ペア:

[(1, 2783328003), (3, 927776001), (9, 309258667), (23, 121014261), (67, 41542209), (69, 40338087), (101, 27557703), (201, 13847403), (207, 13446029), (303, 9185901), (603, 4615801), (909, 3061967), (1541, 1806183), (1987, 1400769), (2323, 1198161), (4623, 602061), (5961, 466923), (6767, 411309), (6969, 399387), (13869, 200687), (17883, 155641), (20301, 137103), (20907, 133129), (45701, 60903)]