2247454977

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1\times {\mathrm{569}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 3105907200

約数和(自身を除く): 858452223

約数列:

[1, 3, 47, 109, 141, 257, 327, 569, 771, 1707, 5123, 12079, 15369, 26743, 28013, 36237, 62021, 80229, 84039, 146233, 186063, 438699, 1316611, 2914987, 3949833, 6872951, 8744961, 15939397, 20618853, 47818191, 749151659, 2247454977]

約数ペア:

[(1, 2247454977), (3, 749151659), (47, 47818191), (109, 20618853), (141, 15939397), (257, 8744961), (327, 6872951), (569, 3949833), (771, 2914987), (1707, 1316611), (5123, 438699), (12079, 186063), (15369, 146233), (26743, 84039), (28013, 80229), (36237, 62021)]