2783175591

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{6529}}^1$

素因数の和:6975

約数の個数: 32

約数和(自身を含む): 4332994560

約数和(自身を除く): 1549818969

約数列:

[1, 3, 7, 21, 53, 159, 371, 383, 1113, 1149, 2681, 6529, 8043, 19587, 20299, 45703, 60897, 137109, 142093, 346037, 426279, 1038111, 2422259, 2500607, 7266777, 7501821, 17504249, 52512747, 132532171, 397596513, 927725197, 2783175591]

約数ペア:

[(1, 2783175591), (3, 927725197), (7, 397596513), (21, 132532171), (53, 52512747), (159, 17504249), (371, 7501821), (383, 7266777), (1113, 2500607), (1149, 2422259), (2681, 1038111), (6529, 426279), (8043, 346037), (19587, 142093), (20299, 137109), (45703, 60897)]