22099413

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 35875840

約数和(自身を除く): 13776427

約数列:

[1, 3, 7, 19, 21, 57, 97, 133, 291, 399, 571, 679, 1713, 1843, 2037, 3997, 5529, 10849, 11991, 12901, 32547, 38703, 55387, 75943, 166161, 227829, 387709, 1052353, 1163127, 3157059, 7366471, 22099413]

約数ペア:

[(1, 22099413), (3, 7366471), (7, 3157059), (19, 1163127), (21, 1052353), (57, 387709), (97, 227829), (133, 166161), (291, 75943), (399, 55387), (571, 38703), (679, 32547), (1713, 12901), (1843, 11991), (2037, 10849), (3997, 5529)]