328980991

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 380332800

約数和(自身を除く): 51351809

約数列:

[1, 17, 19, 59, 61, 283, 323, 1003, 1037, 1121, 1159, 3599, 4811, 5377, 16697, 17263, 19057, 19703, 61183, 68381, 91409, 283849, 293471, 317243, 327997, 1018517, 1162477, 5393131, 5575949, 17314789, 19351823, 328980991]

約数ペア:

[(1, 328980991), (17, 19351823), (19, 17314789), (59, 5575949), (61, 5393131), (283, 1162477), (323, 1018517), (1003, 327997), (1037, 317243), (1121, 293471), (1159, 283849), (3599, 91409), (4811, 68381), (5377, 61183), (16697, 19703), (17263, 19057)]