2989151967

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 4454645760

約数和(自身を除く): 1465493793

約数列:

[1, 3, 23, 31, 37, 69, 93, 111, 179, 211, 537, 633, 713, 851, 1147, 2139, 2553, 3441, 4117, 4853, 5549, 6541, 6623, 7807, 12351, 14559, 16647, 19623, 19869, 23421, 26381, 37769, 79143, 113307, 127627, 150443, 152329, 179561, 205313, 242017, 382881, 451329, 456987, 538683, 615939, 726051, 868687, 1170839, 1397453, 2606061, 3512517, 4192359, 4722199, 5566391, 14166597, 16699173, 26929297, 32141419, 43321043, 80787891, 96424257, 129963129, 996383989, 2989151967]

約数ペア:

[(1, 2989151967), (3, 996383989), (23, 129963129), (31, 96424257), (37, 80787891), (69, 43321043), (93, 32141419), (111, 26929297), (179, 16699173), (211, 14166597), (537, 5566391), (633, 4722199), (713, 4192359), (851, 3512517), (1147, 2606061), (2139, 1397453), (2553, 1170839), (3441, 868687), (4117, 726051), (4853, 615939), (5549, 538683), (6541, 456987), (6623, 451329), (7807, 382881), (12351, 242017), (14559, 205313), (16647, 179561), (19623, 152329), (19869, 150443), (23421, 127627), (26381, 113307), (37769, 79143)]