1272048909

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 1753920000

約数和(自身を除く): 481871091

約数列:

[1, 3, 59, 139, 149, 177, 347, 417, 447, 1041, 8201, 8791, 20473, 20711, 24603, 26373, 48233, 51703, 61419, 62133, 144699, 155109, 1221949, 2845747, 3050477, 3665847, 7186717, 8537241, 9151431, 21560151, 424016303, 1272048909]

約数ペア:

[(1, 1272048909), (3, 424016303), (59, 21560151), (139, 9151431), (149, 8537241), (177, 7186717), (347, 3665847), (417, 3050477), (447, 2845747), (1041, 1221949), (8201, 155109), (8791, 144699), (20473, 62133), (20711, 61419), (24603, 51703), (26373, 48233)]