13214649

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 21233664

約数和(自身を除く): 8019015

約数列:

[1, 3, 7, 21, 31, 53, 93, 159, 217, 371, 383, 651, 1113, 1149, 1643, 2681, 4929, 8043, 11501, 11873, 20299, 34503, 35619, 60897, 83111, 142093, 249333, 426279, 629269, 1887807, 4404883, 13214649]

約数ペア:

[(1, 13214649), (3, 4404883), (7, 1887807), (21, 629269), (31, 426279), (53, 249333), (93, 142093), (159, 83111), (217, 60897), (371, 35619), (383, 34503), (651, 20299), (1113, 11873), (1149, 11501), (1643, 8043), (2681, 4929)]