2038607811

素因数分解:

$3^3\times {\mathrm{197}}^1\times {\mathrm{487}}^1\times {\mathrm{787}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 3045588480

約数和(自身を除く): 1006980669

約数列:

[1, 3, 9, 27, 197, 487, 591, 787, 1461, 1773, 2361, 4383, 5319, 7083, 13149, 21249, 95939, 155039, 287817, 383269, 465117, 863451, 1149807, 1395351, 2590353, 3449421, 4186053, 10348263, 75503993, 226511979, 679535937, 2038607811]

約数ペア:

[(1, 2038607811), (3, 679535937), (9, 226511979), (27, 75503993), (197, 10348263), (487, 4186053), (591, 3449421), (787, 2590353), (1461, 1395351), (1773, 1149807), (2361, 863451), (4383, 465117), (5319, 383269), (7083, 287817), (13149, 155039), (21249, 95939)]