2131203

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 3015936

約数和(自身を除く): 884733

約数列:

[1, 3, 23, 67, 69, 201, 461, 1383, 1541, 4623, 10603, 30887, 31809, 92661, 710401, 2131203]

約数ペア:

[(1, 2131203), (3, 710401), (23, 92661), (67, 31809), (69, 30887), (201, 10603), (461, 4623), (1383, 1541)]