999515409

素因数分解:

$3^1\times {\mathrm{349}}^1\times {\mathrm{479}}^1\times {\mathrm{1993}}^1$

素因数の和:2824

約数の個数: 16

約数和(自身を含む): 1339968000

約数和(自身を除く): 340452591

約数列:

[1, 3, 349, 479, 1047, 1437, 1993, 5979, 167171, 501513, 695557, 954647, 2086671, 2863941, 333171803, 999515409]

約数ペア:

[(1, 999515409), (3, 333171803), (349, 2863941), (479, 2086671), (1047, 954647), (1437, 695557), (1993, 501513), (5979, 167171)]