13018071

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 19998720

約数和(自身を除く): 6980649

約数列:

[1, 3, 11, 29, 33, 61, 87, 183, 223, 319, 669, 671, 957, 1769, 2013, 2453, 5307, 6467, 7359, 13603, 19401, 19459, 40809, 58377, 71137, 149633, 213411, 394487, 448899, 1183461, 4339357, 13018071]

約数ペア:

[(1, 13018071), (3, 4339357), (11, 1183461), (29, 448899), (33, 394487), (61, 213411), (87, 149633), (183, 71137), (223, 58377), (319, 40809), (669, 19459), (671, 19401), (957, 13603), (1769, 7359), (2013, 6467), (2453, 5307)]