2013658731

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{2029}}^1$

素因数の和:2193

約数の個数: 64

約数和(自身を含む): 3507840000

約数和(自身を除く): 1494181269

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 89, 177, 189, 267, 413, 531, 623, 801, 1239, 1593, 1869, 2029, 2403, 3717, 5251, 5607, 6087, 11151, 14203, 15753, 16821, 18261, 36757, 42609, 47259, 54783, 110271, 119711, 127827, 141777, 180581, 330813, 359133, 383481, 541743, 837977, 992439, 1077399, 1264067, 1625229, 2513931, 3232197, 3792201, 4875687, 7541793, 10654279, 11376603, 22625379, 31962837, 34129809, 74579953, 95888511, 223739859, 287665533, 671219577, 2013658731]

約数ペア:

[(1, 2013658731), (3, 671219577), (7, 287665533), (9, 223739859), (21, 95888511), (27, 74579953), (59, 34129809), (63, 31962837), (89, 22625379), (177, 11376603), (189, 10654279), (267, 7541793), (413, 4875687), (531, 3792201), (623, 3232197), (801, 2513931), (1239, 1625229), (1593, 1264067), (1869, 1077399), (2029, 992439), (2403, 837977), (3717, 541743), (5251, 383481), (5607, 359133), (6087, 330813), (11151, 180581), (14203, 141777), (15753, 127827), (16821, 119711), (18261, 110271), (36757, 54783), (42609, 47259)]