1232804531

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{21211}}^1$

素因数の和:21279

約数の個数: 24

約数和(自身を含む): 1551700224

約数和(自身を除く): 318895693

約数列:

[1, 7, 19, 23, 133, 161, 361, 437, 2527, 3059, 8303, 21211, 58121, 148477, 403009, 487853, 2821063, 3414971, 7657171, 9269207, 53600197, 64884449, 176114933, 1232804531]

約数ペア:

[(1, 1232804531), (7, 176114933), (19, 64884449), (23, 53600197), (133, 9269207), (161, 7657171), (361, 3414971), (437, 2821063), (2527, 487853), (3059, 403009), (8303, 148477), (21211, 58121)]