429247071

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{42929}}^1$

素因数の和:43047

約数の個数: 24

約数和(自身を含む): 683102160

約数和(自身を除く): 253855089

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 909, 1111, 3333, 9999, 42929, 128787, 386361, 472219, 1416657, 4249971, 4335829, 13007487, 39022461, 47694119, 143082357, 429247071]

約数ペア:

[(1, 429247071), (3, 143082357), (9, 47694119), (11, 39022461), (33, 13007487), (99, 4335829), (101, 4249971), (303, 1416657), (909, 472219), (1111, 386361), (3333, 128787), (9999, 42929)]