258528673

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{1627}}^1$

素因数の和:2376

約数の個数: 16

約数和(自身を含む): 295384320

約数和(自身を除く): 36855647

約数列:

[1, 13, 17, 221, 719, 1627, 9347, 12223, 21151, 27659, 158899, 359567, 1169813, 15207569, 19886821, 258528673]

約数ペア:

[(1, 258528673), (13, 19886821), (17, 15207569), (221, 1169813), (719, 359567), (1627, 158899), (9347, 27659), (12223, 21151)]