294771789

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{148201}}^1$

素因数の和:148237

約数の個数: 24

約数和(自身を含む): 485509752

約数和(自身を除く): 190737963

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 148201, 444603, 1333809, 1926613, 2519417, 5779839, 7558251, 17339517, 22674753, 32752421, 98257263, 294771789]

約数ペア:

[(1, 294771789), (3, 98257263), (9, 32752421), (13, 22674753), (17, 17339517), (39, 7558251), (51, 5779839), (117, 2519417), (153, 1926613), (221, 1333809), (663, 444603), (1989, 148201)]