1995334131

素因数分解:

$3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1\times {\mathrm{839}}^1$

素因数の和:1539

約数の個数: 32

約数和(自身を含む): 3062707200

約数和(自身を除く): 1067373069

約数列:

[1, 3, 7, 21, 269, 421, 807, 839, 1263, 1883, 2517, 2947, 5649, 5873, 8841, 17619, 113249, 225691, 339747, 353219, 677073, 792743, 1059657, 1579837, 2378229, 2472533, 4739511, 7417599, 95015911, 285047733, 665111377, 1995334131]

約数ペア:

[(1, 1995334131), (3, 665111377), (7, 285047733), (21, 95015911), (269, 7417599), (421, 4739511), (807, 2472533), (839, 2378229), (1263, 1579837), (1883, 1059657), (2517, 792743), (2947, 677073), (5649, 353219), (5873, 339747), (8841, 225691), (17619, 113249)]