19002000897

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1559}}^1\times {\mathrm{41039}}^1$

素因数の和:42618

約数の個数: 32

約数和(自身を含む): 30730752000

約数和(自身を除く): 11728751103

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1559, 4677, 14031, 17149, 41039, 42093, 51447, 123117, 154341, 369351, 451429, 463023, 1108053, 1354287, 4062861, 12188583, 63979801, 191939403, 575818209, 703777811, 1727454627, 2111333433, 6334000299, 19002000897]

約数ペア:

[(1, 19002000897), (3, 6334000299), (9, 2111333433), (11, 1727454627), (27, 703777811), (33, 575818209), (99, 191939403), (297, 63979801), (1559, 12188583), (4677, 4062861), (14031, 1354287), (17149, 1108053), (41039, 463023), (42093, 451429), (51447, 369351), (123117, 154341)]