227035081

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8693}}^1$

素因数の和:8761

約数の個数: 24

約数和(自身を含む): 291388104

約数和(自身を除く): 64353023

約数列:

[1, 7, 13, 41, 49, 91, 287, 533, 637, 2009, 3731, 8693, 26117, 60851, 113009, 356413, 425957, 791063, 2494891, 4633369, 5537441, 17464237, 32433583, 227035081]

約数ペア:

[(1, 227035081), (7, 32433583), (13, 17464237), (41, 5537441), (49, 4633369), (91, 2494891), (287, 791063), (533, 425957), (637, 356413), (2009, 113009), (3731, 60851), (8693, 26117)]