331375979

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{83449}}^1$

素因数の和:83498

約数の個数: 12

約数和(自身を含む): 381533400

約数和(自身を除く): 50157421

約数列:

[1, 11, 19, 209, 361, 3971, 83449, 917939, 1585531, 17440841, 30125089, 331375979]

約数ペア:

[(1, 331375979), (11, 30125089), (19, 17440841), (209, 1585531), (361, 917939), (3971, 83449)]