29205561

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{239}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 50964480

約数和(自身を除く): 21758919

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 239, 253, 483, 529, 717, 759, 1587, 1673, 1771, 2629, 3703, 5019, 5313, 5497, 5819, 7887, 11109, 16491, 17457, 18403, 38479, 40733, 55209, 60467, 115437, 122199, 126431, 181401, 379293, 423269, 885017, 1269807, 1390741, 2655051, 4172223, 9735187, 29205561]

約数ペア:

[(1, 29205561), (3, 9735187), (7, 4172223), (11, 2655051), (21, 1390741), (23, 1269807), (33, 885017), (69, 423269), (77, 379293), (161, 181401), (231, 126431), (239, 122199), (253, 115437), (483, 60467), (529, 55209), (717, 40733), (759, 38479), (1587, 18403), (1673, 17457), (1771, 16491), (2629, 11109), (3703, 7887), (5019, 5819), (5313, 5497)]