33662307

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 52752384

約数和(自身を除く): 19090077

約数列:

[1, 3, 7, 21, 71, 107, 211, 213, 321, 497, 633, 749, 1477, 1491, 2247, 4431, 7597, 14981, 22577, 22791, 44943, 53179, 67731, 104867, 158039, 159537, 314601, 474117, 1602967, 4808901, 11220769, 33662307]

約数ペア:

[(1, 33662307), (3, 11220769), (7, 4808901), (21, 1602967), (71, 474117), (107, 314601), (211, 159537), (213, 158039), (321, 104867), (497, 67731), (633, 53179), (749, 44943), (1477, 22791), (1491, 22577), (2247, 14981), (4431, 7597)]