1838860107

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1\times {\mathrm{1637}}^1$

素因数の和:2155

約数の個数: 32

約数和(自身を含む): 2830464000

約数和(自身を除く): 991603893

約数列:

[1, 3, 7, 21, 149, 359, 447, 1043, 1077, 1637, 2513, 3129, 4911, 7539, 11459, 34377, 53491, 160473, 243913, 374437, 587683, 731739, 1123311, 1707391, 1763049, 4113781, 5122173, 12341343, 87564767, 262694301, 612953369, 1838860107]

約数ペア:

[(1, 1838860107), (3, 612953369), (7, 262694301), (21, 87564767), (149, 12341343), (359, 5122173), (447, 4113781), (1043, 1763049), (1077, 1707391), (1637, 1123311), (2513, 731739), (3129, 587683), (4911, 374437), (7539, 243913), (11459, 160473), (34377, 53491)]