17860893

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 26265600

約数和(自身を除く): 8404707

約数列:

[1, 3, 19, 47, 57, 59, 113, 141, 177, 339, 893, 1121, 2147, 2679, 2773, 3363, 5311, 6441, 6667, 8319, 15933, 20001, 52687, 100909, 126673, 158061, 302727, 313349, 380019, 940047, 5953631, 17860893]

約数ペア:

[(1, 17860893), (3, 5953631), (19, 940047), (47, 380019), (57, 313349), (59, 302727), (113, 158061), (141, 126673), (177, 100909), (339, 52687), (893, 20001), (1121, 15933), (2147, 8319), (2679, 6667), (2773, 6441), (3363, 5311)]