738070299

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{396173}}^1$

素因数の和:396208

約数の個数: 20

約数和(自身を含む): 1150489296

約数和(自身を除く): 412418997

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 396173, 1188519, 3565557, 9111979, 10696671, 27335937, 32090013, 82007811, 246023433, 738070299]

約数ペア:

[(1, 738070299), (3, 246023433), (9, 82007811), (23, 32090013), (27, 27335937), (69, 10696671), (81, 9111979), (207, 3565557), (621, 1188519), (1863, 396173)]