214928499

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1\times {\mathrm{1019}}^1$

素因数の和:1610

約数の個数: 16

約数和(自身を含む): 289255680

約数和(自身を除く): 74327181

約数列:

[1, 3, 167, 421, 501, 1019, 1263, 3057, 70307, 170173, 210921, 428999, 510519, 1286997, 71642833, 214928499]

約数ペア:

[(1, 214928499), (3, 71642833), (167, 1286997), (421, 510519), (501, 428999), (1019, 210921), (1263, 170173), (3057, 70307)]