247069476

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{70753}}^1$

素因数の和:70860

約数の個数: 36

約数和(自身を含む): 630984172

約数和(自身を除く): 383914696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 70753, 141506, 212259, 283012, 424518, 636777, 849036, 1273554, 2547108, 6863041, 13726082, 20589123, 27452164, 41178246, 61767369, 82356492, 123534738, 247069476]

約数ペア:

[(1, 247069476), (2, 123534738), (3, 82356492), (4, 61767369), (6, 41178246), (9, 27452164), (12, 20589123), (18, 13726082), (36, 6863041), (97, 2547108), (194, 1273554), (291, 849036), (388, 636777), (582, 424518), (873, 283012), (1164, 212259), (1746, 141506), (3492, 70753)]