44257213

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 63244800

約数和(自身を除く): 18987587

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 169, 179, 209, 247, 1001, 1183, 1253, 1463, 1729, 1859, 1969, 2327, 2717, 3211, 3401, 13013, 13783, 16289, 19019, 22477, 23807, 25597, 30251, 35321, 37411, 44213, 179179, 211757, 247247, 261877, 309491, 332761, 486343, 574769, 2329327, 3404401, 4023383, 6322459, 44257213]

約数ペア:

[(1, 44257213), (7, 6322459), (11, 4023383), (13, 3404401), (19, 2329327), (77, 574769), (91, 486343), (133, 332761), (143, 309491), (169, 261877), (179, 247247), (209, 211757), (247, 179179), (1001, 44213), (1183, 37411), (1253, 35321), (1463, 30251), (1729, 25597), (1859, 23807), (1969, 22477), (2327, 19019), (2717, 16289), (3211, 13783), (3401, 13013)]