807213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:476

約数の個数: 16

約数和(自身を含む): 1196352

約数和(自身を除く): 389139

約数列:

[1, 3, 11, 33, 61, 183, 401, 671, 1203, 2013, 4411, 13233, 24461, 73383, 269071, 807213]

約数ペア:

[(1, 807213), (3, 269071), (11, 73383), (33, 24461), (61, 13233), (183, 4411), (401, 2013), (671, 1203)]