16169043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 24440832

約数和(自身を除く): 8271789

約数列:

[1, 3, 11, 33, 67, 71, 103, 201, 213, 309, 737, 781, 1133, 2211, 2343, 3399, 4757, 6901, 7313, 14271, 20703, 21939, 52327, 75911, 80443, 156981, 227733, 241329, 489971, 1469913, 5389681, 16169043]

約数ペア:

[(1, 16169043), (3, 5389681), (11, 1469913), (33, 489971), (67, 241329), (71, 227733), (103, 156981), (201, 80443), (213, 75911), (309, 52327), (737, 21939), (781, 20703), (1133, 14271), (2211, 7313), (2343, 6901), (3399, 4757)]