16625313

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 24752000

約数和(自身を除く): 8126687

約数列:

[1, 3, 9, 67, 79, 201, 237, 349, 603, 711, 1047, 3141, 5293, 15879, 23383, 27571, 47637, 70149, 82713, 210447, 248139, 1847257, 5541771, 16625313]

約数ペア:

[(1, 16625313), (3, 5541771), (9, 1847257), (67, 248139), (79, 210447), (201, 82713), (237, 70149), (349, 47637), (603, 27571), (711, 23383), (1047, 15879), (3141, 5293)]