2389260.00000000

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 23537472

約数和(自身を除く): 6397299

約数列:

[1, 3, 41, 123, 331, 421, 993, 1263, 13571, 17261, 40713, 51783, 139351, 418053, 5713391, 17140173]

約数ペア:

[(1, 17140173), (3, 5713391), (41, 418053), (123, 139351), (331, 51783), (421, 40713), (993, 17261), (1263, 13571)]