528092187

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{1193}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 817039872

約数和(自身を除く): 288947685

約数列:

[1, 3, 7, 21, 107, 197, 321, 591, 749, 1193, 1379, 2247, 3579, 4137, 8351, 21079, 25053, 63237, 127651, 147553, 235021, 382953, 442659, 705063, 893557, 1645147, 2680671, 4935441, 25147247, 75441741, 176030729, 528092187]

約数ペア:

[(1, 528092187), (3, 176030729), (7, 75441741), (21, 25147247), (107, 4935441), (197, 2680671), (321, 1645147), (591, 893557), (749, 705063), (1193, 442659), (1379, 382953), (2247, 235021), (3579, 147553), (4137, 127651), (8351, 63237), (21079, 25053)]