3307473

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:380

約数の個数: 28

約数和(自身を含む): 5355700

約数和(自身を除く): 2048227

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 349, 351, 729, 1047, 1053, 3141, 3159, 4537, 9423, 9477, 13611, 28269, 40833, 84807, 122499, 254421, 367497, 1102491, 3307473]

約数ペア:

[(1, 3307473), (3, 1102491), (9, 367497), (13, 254421), (27, 122499), (39, 84807), (81, 40833), (117, 28269), (243, 13611), (349, 9477), (351, 9423), (729, 4537), (1047, 3159), (1053, 3141)]