921569313

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^2\times {\mathrm{1693}}^1$

素因数の和:1763

約数の個数: 48

約数和(自身を含む): 1498851200

約数和(自身を除く): 577281887

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 343, 483, 529, 1029, 1127, 1587, 1693, 3381, 3703, 5079, 7889, 11109, 11851, 23667, 25921, 35553, 38939, 77763, 82957, 116817, 181447, 248871, 272573, 544341, 580699, 817719, 895597, 1742097, 1908011, 2686791, 5724033, 6269179, 13356077, 18807537, 40068231, 43884253, 131652759, 307189771, 921569313]

約数ペア:

[(1, 921569313), (3, 307189771), (7, 131652759), (21, 43884253), (23, 40068231), (49, 18807537), (69, 13356077), (147, 6269179), (161, 5724033), (343, 2686791), (483, 1908011), (529, 1742097), (1029, 895597), (1127, 817719), (1587, 580699), (1693, 544341), (3381, 272573), (3703, 248871), (5079, 181447), (7889, 116817), (11109, 82957), (11851, 77763), (23667, 38939), (25921, 35553)]