17542239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 27815424

約数和(自身を除く): 10273185

約数列:

[1, 3, 11, 13, 33, 39, 103, 143, 309, 397, 429, 1133, 1191, 1339, 3399, 4017, 4367, 5161, 13101, 14729, 15483, 40891, 44187, 56771, 122673, 170313, 449801, 531583, 1349403, 1594749, 5847413, 17542239]

約数ペア:

[(1, 17542239), (3, 5847413), (11, 1594749), (13, 1349403), (33, 531583), (39, 449801), (103, 170313), (143, 122673), (309, 56771), (397, 44187), (429, 40891), (1133, 15483), (1191, 14729), (1339, 13101), (3399, 5161), (4017, 4367)]