445355097

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2837}}^1$

素因数の和:2989

約数の個数: 32

約数和(自身を含む): 666952704

約数和(自身を除く): 221597607

約数列:

[1, 3, 11, 33, 67, 71, 201, 213, 737, 781, 2211, 2343, 2837, 4757, 8511, 14271, 31207, 52327, 93621, 156981, 190079, 201427, 570237, 604281, 2090869, 2215697, 6272607, 6647091, 13495609, 40486827, 148451699, 445355097]

約数ペア:

[(1, 445355097), (3, 148451699), (11, 40486827), (33, 13495609), (67, 6647091), (71, 6272607), (201, 2215697), (213, 2090869), (737, 604281), (781, 570237), (2211, 201427), (2343, 190079), (2837, 156981), (4757, 93621), (8511, 52327), (14271, 31207)]