3493142121

素因数分解:

$3^1\times 7^1\times {\mathrm{12689}}^1\times {\mathrm{13109}}^1$

素因数の和:25808

約数の個数: 16

約数和(自身を含む): 5323708800

約数和(自身を除く): 1830566679

約数列:

[1, 3, 7, 21, 12689, 13109, 38067, 39327, 88823, 91763, 266469, 275289, 166340101, 499020303, 1164380707, 3493142121]

約数ペア:

[(1, 3493142121), (3, 1164380707), (7, 499020303), (21, 166340101), (12689, 275289), (13109, 266469), (38067, 91763), (39327, 88823)]