23957703

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 43610112

約数和(自身を除く): 19652409

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 181, 191, 231, 543, 573, 693, 1267, 1337, 1629, 1719, 1991, 2101, 3801, 4011, 5973, 6303, 11403, 12033, 13937, 14707, 17919, 18909, 34571, 41811, 44121, 103713, 125433, 132363, 241997, 311139, 380281, 725991, 1140843, 2177973, 2661967, 3422529, 7985901, 23957703]

約数ペア:

[(1, 23957703), (3, 7985901), (7, 3422529), (9, 2661967), (11, 2177973), (21, 1140843), (33, 725991), (63, 380281), (77, 311139), (99, 241997), (181, 132363), (191, 125433), (231, 103713), (543, 44121), (573, 41811), (693, 34571), (1267, 18909), (1337, 17919), (1629, 14707), (1719, 13937), (1991, 12033), (2101, 11403), (3801, 6303), (4011, 5973)]