1303506

素因数分解:

$2^1\times 3^3\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 2937600

約数和(自身を除く): 1634094

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 101, 202, 239, 303, 478, 606, 717, 909, 1434, 1818, 2151, 2727, 4302, 5454, 6453, 12906, 24139, 48278, 72417, 144834, 217251, 434502, 651753, 1303506]

約数ペア:

[(1, 1303506), (2, 651753), (3, 434502), (6, 217251), (9, 144834), (18, 72417), (27, 48278), (54, 24139), (101, 12906), (202, 6453), (239, 5454), (303, 4302), (478, 2727), (606, 2151), (717, 1818), (909, 1434)]