12280491699

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1\times {\mathrm{16381}}^1$

素因数の和:17651

約数の個数: 32

約数和(自身を含む): 19375319040

約数和(自身を除く): 7094827341

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 1231, 3693, 8617, 16381, 25851, 35699, 49143, 107097, 114667, 249893, 344001, 475049, 749679, 1425147, 3325343, 9976029, 20165011, 60495033, 141155077, 423465231, 584785319, 1754355957, 4093497233, 12280491699]

約数ペア:

[(1, 12280491699), (3, 4093497233), (7, 1754355957), (21, 584785319), (29, 423465231), (87, 141155077), (203, 60495033), (609, 20165011), (1231, 9976029), (3693, 3325343), (8617, 1425147), (16381, 749679), (25851, 475049), (35699, 344001), (49143, 249893), (107097, 114667)]