214925973

素因数分解:

$3^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1\times {\mathrm{449}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 288648000

約数和(自身を除く): 73722027

約数列:

[1, 3, 379, 421, 449, 1137, 1263, 1347, 159559, 170171, 189029, 478677, 510513, 567087, 71641991, 214925973]

約数ペア:

[(1, 214925973), (3, 71641991), (379, 567087), (421, 510513), (449, 478677), (1137, 189029), (1263, 170171), (1347, 159559)]