23308131

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 41803776

約数和(自身を除く): 18495645

約数列:

[1, 3, 7, 11, 21, 23, 33, 41, 69, 77, 107, 123, 161, 231, 253, 287, 321, 451, 483, 749, 759, 861, 943, 1177, 1353, 1771, 2247, 2461, 2829, 3157, 3531, 4387, 5313, 6601, 7383, 8239, 9471, 10373, 13161, 17227, 19803, 24717, 27071, 30709, 31119, 48257, 51681, 72611, 81213, 92127, 100901, 144771, 189497, 217833, 302703, 337799, 568491, 706307, 1013397, 1109911, 2118921, 3329733, 7769377, 23308131]

約数ペア:

[(1, 23308131), (3, 7769377), (7, 3329733), (11, 2118921), (21, 1109911), (23, 1013397), (33, 706307), (41, 568491), (69, 337799), (77, 302703), (107, 217833), (123, 189497), (161, 144771), (231, 100901), (253, 92127), (287, 81213), (321, 72611), (451, 51681), (483, 48257), (749, 31119), (759, 30709), (861, 27071), (943, 24717), (1177, 19803), (1353, 17227), (1771, 13161), (2247, 10373), (2461, 9471), (2829, 8239), (3157, 7383), (3531, 6601), (4387, 5313)]