390800732399

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{5009}}^1\times {\mathrm{13159}}^1$

素因数の和:18204

約数の個数: 36

約数和(自身を含む): 499827459600

約数和(自身を除く): 109026727201

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5009, 5929, 13159, 35063, 55099, 92113, 144749, 245441, 385693, 606089, 644791, 1013243, 1592239, 2699851, 4242623, 7092701, 11145673, 29698361, 65913431, 78019711, 461394017, 725047741, 3229758119, 5075334187, 7975525151, 35527339309, 55828676057, 390800732399]

約数ペア:

[(1, 390800732399), (7, 55828676057), (11, 35527339309), (49, 7975525151), (77, 5075334187), (121, 3229758119), (539, 725047741), (847, 461394017), (5009, 78019711), (5929, 65913431), (13159, 29698361), (35063, 11145673), (55099, 7092701), (92113, 4242623), (144749, 2699851), (245441, 1592239), (385693, 1013243), (606089, 644791)]