17630379

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{5581}}^1$

素因数の和:5609

約数の個数: 24

約数和(自身を含む): 28445872

約数和(自身を除く): 10815493

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 5581, 16743, 50229, 72553, 150687, 217659, 452061, 652977, 1356183, 1958931, 5876793, 17630379]

約数ペア:

[(1, 17630379), (3, 5876793), (9, 1958931), (13, 1356183), (27, 652977), (39, 452061), (81, 217659), (117, 150687), (243, 72553), (351, 50229), (1053, 16743), (3159, 5581)]