29612793

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 48280320

約数和(自身を除く): 18667527

約数列:

[1, 3, 7, 17, 21, 51, 109, 119, 327, 357, 761, 763, 1853, 2283, 2289, 5327, 5559, 12937, 12971, 15981, 38811, 38913, 82949, 90559, 248847, 271677, 580643, 1410133, 1741929, 4230399, 9870931, 29612793]

約数ペア:

[(1, 29612793), (3, 9870931), (7, 4230399), (17, 1741929), (21, 1410133), (51, 580643), (109, 271677), (119, 248847), (327, 90559), (357, 82949), (761, 38913), (763, 38811), (1853, 15981), (2283, 12971), (2289, 12937), (5327, 5559)]