616863933

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2161}}^1$

素因数の和:2394

約数の個数: 48

約数和(自身を含む): 1068477696

約数和(自身を除く): 451613763

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 197, 207, 483, 591, 1379, 1449, 1773, 2161, 4137, 4531, 6483, 12411, 13593, 15127, 19449, 31717, 40779, 45381, 49703, 95151, 136143, 149109, 285453, 347921, 425717, 447327, 1043763, 1277151, 2980019, 3131289, 3831453, 8940057, 9791491, 26820171, 29374473, 68540437, 88123419, 205621311, 616863933]

約数ペア:

[(1, 616863933), (3, 205621311), (7, 88123419), (9, 68540437), (21, 29374473), (23, 26820171), (63, 9791491), (69, 8940057), (161, 3831453), (197, 3131289), (207, 2980019), (483, 1277151), (591, 1043763), (1379, 447327), (1449, 425717), (1773, 347921), (2161, 285453), (4137, 149109), (4531, 136143), (6483, 95151), (12411, 49703), (13593, 45381), (15127, 40779), (19449, 31717)]