245962977

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1523}}^1$

素因数の和:1681

約数の個数: 32

約数和(自身を含む): 365613696

約数和(自身を除く): 119650719

約数列:

[1, 3, 13, 39, 41, 101, 123, 303, 533, 1313, 1523, 1599, 3939, 4141, 4569, 12423, 19799, 53833, 59397, 62443, 153823, 161499, 187329, 461469, 811759, 1999699, 2435277, 5999097, 6306743, 18920229, 81987659, 245962977]

約数ペア:

[(1, 245962977), (3, 81987659), (13, 18920229), (39, 6306743), (41, 5999097), (101, 2435277), (123, 1999699), (303, 811759), (533, 461469), (1313, 187329), (1523, 161499), (1599, 153823), (3939, 62443), (4141, 59397), (4569, 53833), (12423, 19799)]