239737497

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79357}}^1$

素因数の和:79432

約数の個数: 16

約数和(自身を含む): 342826560

約数和(自身を除く): 103089063

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 79357, 238071, 1507783, 4205921, 4523349, 12617763, 79912499, 239737497]

約数ペア:

[(1, 239737497), (3, 79912499), (19, 12617763), (53, 4523349), (57, 4205921), (159, 1507783), (1007, 238071), (3021, 79357)]