1808089053

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{207041}}^1$

素因数の和:207156

約数の個数: 16

約数和(自身を含む): 2504380032

約数和(自身を除く): 696290979

約数列:

[1, 3, 41, 71, 123, 213, 2911, 8733, 207041, 621123, 8488681, 14699911, 25466043, 44099733, 602696351, 1808089053]

約数ペア:

[(1, 1808089053), (3, 602696351), (41, 44099733), (71, 25466043), (123, 14699911), (213, 8488681), (2911, 621123), (8733, 207041)]