30818133

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{787}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 47122400

約数和(自身を除く): 16304267

約数列:

[1, 3, 9, 19, 57, 171, 229, 687, 787, 2061, 2361, 4351, 7083, 13053, 14953, 39159, 44859, 134577, 180223, 540669, 1622007, 3424237, 10272711, 30818133]

約数ペア:

[(1, 30818133), (3, 10272711), (9, 3424237), (19, 1622007), (57, 540669), (171, 180223), (229, 134577), (687, 44859), (787, 39159), (2061, 14953), (2361, 13053), (4351, 7083)]