5280681987

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{32251}}^1$

素因数の和:32400

約数の個数: 48

約数和(自身を含む): 9177113088

約数和(自身を除く): 3896431101

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 113, 161, 207, 339, 483, 791, 1017, 1449, 2373, 2599, 7119, 7797, 18193, 23391, 32251, 54579, 96753, 163737, 225757, 290259, 677271, 741773, 2031813, 2225319, 3644363, 5192411, 6675957, 10933089, 15577233, 25510541, 32799267, 46731699, 76531623, 83820349, 229594869, 251461047, 586742443, 754383141, 1760227329, 5280681987]

約数ペア:

[(1, 5280681987), (3, 1760227329), (7, 754383141), (9, 586742443), (21, 251461047), (23, 229594869), (63, 83820349), (69, 76531623), (113, 46731699), (161, 32799267), (207, 25510541), (339, 15577233), (483, 10933089), (791, 6675957), (1017, 5192411), (1449, 3644363), (2373, 2225319), (2599, 2031813), (7119, 741773), (7797, 677271), (18193, 290259), (23391, 225757), (32251, 163737), (54579, 96753)]