2217757911

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 3207576960

約数和(自身を除く): 989819049

約数列:

[1, 3, 23, 37, 69, 111, 179, 211, 529, 537, 633, 851, 1587, 2553, 4117, 4853, 6623, 7807, 12351, 14559, 19573, 19869, 23421, 37769, 58719, 94691, 111619, 113307, 152329, 179561, 284073, 334857, 456987, 538683, 868687, 1397453, 2606061, 3503567, 4129903, 4192359, 10510701, 12389709, 19979801, 32141419, 59939403, 96424257, 739252637, 2217757911]

約数ペア:

[(1, 2217757911), (3, 739252637), (23, 96424257), (37, 59939403), (69, 32141419), (111, 19979801), (179, 12389709), (211, 10510701), (529, 4192359), (537, 4129903), (633, 3503567), (851, 2606061), (1587, 1397453), (2553, 868687), (4117, 538683), (4853, 456987), (6623, 334857), (7807, 284073), (12351, 179561), (14559, 152329), (19573, 113307), (19869, 111619), (23421, 94691), (37769, 58719)]