2912871477

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 4315680000

約数和(自身を除く): 1402808523

約数列:

[1, 3, 17, 51, 59, 73, 89, 149, 177, 219, 267, 447, 1003, 1241, 1513, 2533, 3009, 3723, 4307, 4539, 5251, 6497, 7599, 8791, 10877, 12921, 13261, 15753, 19491, 26373, 32631, 39783, 73219, 89267, 110449, 149447, 184909, 219657, 225437, 267801, 331347, 383323, 448341, 554727, 641743, 676311, 782399, 968053, 1149969, 1925229, 2347197, 2904159, 6516491, 10909631, 13300783, 16456901, 19549473, 32728893, 39902349, 49370703, 57115127, 171345381, 970957159, 2912871477]

約数ペア:

[(1, 2912871477), (3, 970957159), (17, 171345381), (51, 57115127), (59, 49370703), (73, 39902349), (89, 32728893), (149, 19549473), (177, 16456901), (219, 13300783), (267, 10909631), (447, 6516491), (1003, 2904159), (1241, 2347197), (1513, 1925229), (2533, 1149969), (3009, 968053), (3723, 782399), (4307, 676311), (4539, 641743), (5251, 554727), (6497, 448341), (7599, 383323), (8791, 331347), (10877, 267801), (12921, 225437), (13261, 219657), (15753, 184909), (19491, 149447), (26373, 110449), (32631, 89267), (39783, 73219)]