2017007517

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4027}}^1$

素因数の和:4138

約数の個数: 64

約数和(自身を含む): 3452350464

約数和(自身を除く): 1435342947

約数列:

[1, 3, 7, 17, 21, 23, 51, 61, 69, 119, 161, 183, 357, 391, 427, 483, 1037, 1173, 1281, 1403, 2737, 3111, 4027, 4209, 7259, 8211, 9821, 12081, 21777, 23851, 28189, 29463, 68459, 71553, 84567, 92621, 166957, 205377, 245647, 277863, 479213, 500871, 648347, 736941, 1437639, 1574557, 1719529, 1945041, 4175999, 4723671, 5158587, 5649881, 11021899, 12527997, 16949643, 29231993, 33065697, 39549167, 87695979, 96047977, 118647501, 288143931, 672335839, 2017007517]

約数ペア:

[(1, 2017007517), (3, 672335839), (7, 288143931), (17, 118647501), (21, 96047977), (23, 87695979), (51, 39549167), (61, 33065697), (69, 29231993), (119, 16949643), (161, 12527997), (183, 11021899), (357, 5649881), (391, 5158587), (427, 4723671), (483, 4175999), (1037, 1945041), (1173, 1719529), (1281, 1574557), (1403, 1437639), (2737, 736941), (3111, 648347), (4027, 500871), (4209, 479213), (7259, 277863), (8211, 245647), (9821, 205377), (12081, 166957), (21777, 92621), (23851, 84567), (28189, 71553), (29463, 68459)]