1493105421

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{698039}}^1$

素因数の和:698096

約数の個数: 16

約数和(自身を含む): 2144378880

約数和(自身を除く): 651273459

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 698039, 2094117, 16054897, 21639209, 48164691, 64917627, 497701807, 1493105421]

約数ペア:

[(1, 1493105421), (3, 497701807), (23, 64917627), (31, 48164691), (69, 21639209), (93, 16054897), (713, 2094117), (2139, 698039)]