347259979

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 403085808

約数和(自身を除く): 55825829

約数列:

[1, 11, 19, 157, 209, 361, 557, 1727, 2983, 3971, 6127, 10583, 32813, 56677, 87449, 116413, 201077, 623447, 961939, 1661531, 2211847, 18276841, 31569089, 347259979]

約数ペア:

[(1, 347259979), (11, 31569089), (19, 18276841), (157, 2211847), (209, 1661531), (361, 961939), (557, 623447), (1727, 201077), (2983, 116413), (3971, 87449), (6127, 56677), (10583, 32813)]