728766147

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{3089}}^1\times {\mathrm{4139}}^1$

素因数の和:7250

約数の個数: 16

約数和(自身を含む): 1023408000

約数和(自身を除く): 294641853

約数列:

[1, 3, 19, 57, 3089, 4139, 9267, 12417, 58691, 78641, 176073, 235923, 12785371, 38356113, 242922049, 728766147]

約数ペア:

[(1, 728766147), (3, 242922049), (19, 38356113), (57, 12785371), (3089, 235923), (4139, 176073), (9267, 78641), (12417, 58691)]