520030087839

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1927901}}^1$

素因数の和:1928008

約数の個数: 48

約数和(自身を含む): 833686517664

約数和(自身を除く): 313656429825

約数列:

[1, 3, 9, 17, 41, 43, 51, 123, 129, 153, 369, 387, 697, 731, 1763, 2091, 2193, 5289, 6273, 6579, 15867, 29971, 89913, 269739, 1927901, 5783703, 17351109, 32774317, 79043941, 82899743, 98322951, 237131823, 248699229, 294968853, 711395469, 746097687, 1343746997, 1409295631, 3398889463, 4031240991, 4227886893, 10196668389, 12093722973, 12683660679, 30590005167, 57781120871, 173343362613, 520030087839]

約数ペア:

[(1, 520030087839), (3, 173343362613), (9, 57781120871), (17, 30590005167), (41, 12683660679), (43, 12093722973), (51, 10196668389), (123, 4227886893), (129, 4031240991), (153, 3398889463), (369, 1409295631), (387, 1343746997), (697, 746097687), (731, 711395469), (1763, 294968853), (2091, 248699229), (2193, 237131823), (5289, 98322951), (6273, 82899743), (6579, 79043941), (15867, 32774317), (29971, 17351109), (89913, 5783703), (269739, 1927901)]