2017124205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{8353}}^1$

素因数の和:9325

約数の個数: 32

約数和(自身を含む): 3421263744

約数和(自身を除く): 1404139539

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 947, 2841, 4735, 8353, 14205, 16099, 25059, 41765, 48297, 80495, 125295, 142001, 241485, 426003, 710005, 2130015, 7910291, 23730873, 39551455, 118654365, 134474947, 403424841, 672374735, 2017124205]

約数ペア:

[(1, 2017124205), (3, 672374735), (5, 403424841), (15, 134474947), (17, 118654365), (51, 39551455), (85, 23730873), (255, 7910291), (947, 2130015), (2841, 710005), (4735, 426003), (8353, 241485), (14205, 142001), (16099, 125295), (25059, 80495), (41765, 48297)]