1057820079

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{23581}}^1$

素因数の和:24390

約数の個数: 16

約数和(自身を含む): 1486609280

約数和(自身を除く): 428789201

約数列:

[1, 3, 19, 57, 787, 2361, 14953, 23581, 44859, 70743, 448039, 1344117, 18558247, 55674741, 352606693, 1057820079]

約数ペア:

[(1, 1057820079), (3, 352606693), (19, 55674741), (57, 18558247), (787, 1344117), (2361, 448039), (14953, 70743), (23581, 44859)]