1973439

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 3118752

約数和(自身を除く): 1145313

約数列:

[1, 3, 9, 13, 39, 101, 117, 167, 303, 501, 909, 1313, 1503, 2171, 3939, 6513, 11817, 16867, 19539, 50601, 151803, 219271, 657813, 1973439]

約数ペア:

[(1, 1973439), (3, 657813), (9, 219271), (13, 151803), (39, 50601), (101, 19539), (117, 16867), (167, 11817), (303, 6513), (501, 3939), (909, 2171), (1313, 1503)]