16216613

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 19113984

約数和(自身を除く): 2897371

約数列:

[1, 7, 67, 71, 469, 487, 497, 3409, 4757, 32629, 33299, 34577, 228403, 242039, 2316659, 16216613]

約数ペア:

[(1, 16216613), (7, 2316659), (67, 242039), (71, 228403), (469, 34577), (487, 33299), (497, 32629), (3409, 4757)]