2019327981

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{461}}^1\times {\mathrm{1097}}^1$

素因数の和:1594

約数の個数: 32

約数和(自身を含む): 2970608256

約数和(自身を除く): 951280275

約数列:

[1, 3, 11, 33, 121, 363, 461, 1097, 1331, 1383, 3291, 3993, 5071, 12067, 15213, 36201, 55781, 132737, 167343, 398211, 505717, 613591, 1460107, 1517151, 1840773, 4380321, 5562887, 16688661, 61191757, 183575271, 673109327, 2019327981]

約数ペア:

[(1, 2019327981), (3, 673109327), (11, 183575271), (33, 61191757), (121, 16688661), (363, 5562887), (461, 4380321), (1097, 1840773), (1331, 1517151), (1383, 1460107), (3291, 613591), (3993, 505717), (5071, 398211), (12067, 167343), (15213, 132737), (36201, 55781)]