330898025087

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1637}}^1\times {\mathrm{39503}}^1$

素因数の和:41207

約数の個数: 32

約数和(自身を含む): 409987049472

約数和(自身を除く): 79089024385

約数列:

[1, 7, 17, 43, 119, 301, 731, 1637, 5117, 11459, 27829, 39503, 70391, 194803, 276521, 492737, 671551, 1196647, 1698629, 4700857, 8376529, 11890403, 28876693, 64666411, 202136851, 452664877, 1099328987, 2780655673, 7695302909, 19464589711, 47271146441, 330898025087]

約数ペア:

[(1, 330898025087), (7, 47271146441), (17, 19464589711), (43, 7695302909), (119, 2780655673), (301, 1099328987), (731, 452664877), (1637, 202136851), (5117, 64666411), (11459, 28876693), (27829, 11890403), (39503, 8376529), (70391, 4700857), (194803, 1698629), (276521, 1196647), (492737, 671551)]