30836943

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{6679}}^1$

素因数の和:6713

約数の個数: 24

約数和(自身を含む): 48630400

約数和(自身を除く): 17793457

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 6679, 20037, 60111, 126901, 180333, 380703, 540999, 1142109, 1622997, 3426327, 10278981, 30836943]

約数ペア:

[(1, 30836943), (3, 10278981), (9, 3426327), (19, 1622997), (27, 1142109), (57, 540999), (81, 380703), (171, 180333), (243, 126901), (513, 60111), (1539, 20037), (4617, 6679)]